• Object#block in <main> (pry):59
  • Bullet.start_request $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:129
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:130
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:130
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:131
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:131
      • Bullet::NotificationCollector#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/notification_collector.rb:9
        • Bullet::NotificationCollector#reset $GemPath0/gems/bullet-6.0.0/lib/bullet/notification_collector.rb:13
          • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/notification_collector.rb:14
            • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
              • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
              • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:131
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:133
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:133
      • Bullet::Registry::Base#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:133
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:134
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:134
      • Bullet::Registry::Base#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:134
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:135
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:135
      • Bullet::Registry::Object#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:135
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:136
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:136
      • Bullet::Registry::Object#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:136
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:137
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:137
      • Bullet::Registry::Base#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:137
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:138
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:138
      • Bullet::Registry::Association#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:138
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:140
    • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:140
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:140
      • Bullet::Registry::Object#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:140
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:141
    • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:141
    • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:141
      • Bullet::Registry::Object#initialize $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:8
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:141
  • PgOrder.limit $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:10
    • PgOrder.all $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:24
      • PgOrder.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
        • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
          • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
          • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
        • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
        • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
          • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
            • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
            • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
              • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
      • PgOrder.default_scoped $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:32
        • PgOrder.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
          • PgOrder.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
          • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
            • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
              • PgOrder.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
              • PgOrder::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
          • PgOrder.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
        • PgOrder.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
          • PgOrder.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
          • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
            • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
              • PgOrder.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
              • PgOrder::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
          • PgOrder.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
        • PgOrder.build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:96
          • Kernel#method $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
          • Method#owner $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
          • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
          • PgOrder.default_scopes -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
            • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
          • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:100
          • PgOrder.evaluate_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:120
            • PgOrder.ignore_default_scope? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:109
              • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                  • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                  • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                    • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                      • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                      • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:69
            • PgOrder.ignore_default_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:113
              • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                  • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                  • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                    • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                      • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                      • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:75
            • PgOrder.block in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:101
              • PgOrder.default_scopes -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
              • Enumerable#inject $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                  • PgOrder.block (2 levels) in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                    • PgOrder::ActiveRecord_Relation#scoping $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:290
                      • PgOrder.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                        • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                          • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                          • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                        • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                        • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                          • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                            • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                            • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                              • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                      • PgOrder.current_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:17
                        • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                          • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                          • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                        • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:18
                        • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                          • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                            • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                            • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                              • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                      • PgOrder.block (3 levels) in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:103
                        • PgOrder.block in <class:PgOrder> /Users/yuanzhipeng/Projects/rebasing/reocar_store/app/models/reocar_store/pg_order.rb:4
                          • PgOrder.order $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:10
                            • PgOrder.all $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:24
                              • PgOrder.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                                • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                  • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                  • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                                • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                  • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                    • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                      • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                      • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                      • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                        • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                              • PgOrder.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                                • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                  • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                  • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                                • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                  • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                    • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                      • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                      • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                      • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                        • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                              • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:26
                                • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:26
                                  • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                    • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                    • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                    • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                            • PgOrder::ActiveRecord_Relation#order $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:300
                              • PgOrder::ActiveRecord_Relation#check_if_method_has_arguments! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1109
                                • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1110
                              • PgOrder::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                  • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                    • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                      • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                      • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                      • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                              • PgOrder::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                                • PgOrder::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                                  • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                                  • PgOrder::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                                    • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                        • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                  • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                  • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                    • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                  • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                  • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                                  • PgOrder::ActiveRecord_Relation#references! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:189
                                    • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:190
                                    • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                    • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                    • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:193
                                    • PgOrder::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                  • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                    • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                                  • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                                • PgOrder::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                • PgOrder::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                      • PgOrder.current_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:17
                        • PgOrder.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                          • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                          • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                        • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:18
                        • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                          • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                            • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                            • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                              • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                    • PgOrder::ActiveRecord_Relation#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:30
                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:31
                      • PgOrder::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                        • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                          • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                            • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                              • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                              • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                              • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                      • PgOrder::ActiveRecord_Relation#merge! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:40
                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:41
                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:43
                        • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:44
                          • ActiveRecord::Relation::Merger#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:46
                            • PgOrder::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                              • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
                        • ActiveRecord::Relation::Merger#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:60
                          • ActiveRecord::Relation::Merger#normal_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:56
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:71
                              • PgOrder::ActiveRecord_Relation#references! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:189
                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:190
                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:193
                                • PgOrder::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                          • ActiveRecord::Relation::Merger#merge_multi_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:109
                            • PgOrder::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                            • PgOrder::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                            • ActiveRecord::Relation::Merger#partition_overwrites $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:167
                            • ActiveRecord::Relation::Merger#filter_binds $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:157
                            • PgOrder.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                              • PgOrder.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                • PgOrder.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                  • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                    • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                      • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                      • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                  • PgOrder.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                    • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                      • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                    • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                  • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                      • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                        • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                          • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                            • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:123
                            • PgOrder::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                            • PgOrder::ActiveRecord_Relation#bind_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                            • PgOrder::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                              • PgOrder::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                                • PgOrder::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                                  • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                  • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                                • PgOrder::ActiveRecord_Relation#references! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:189
                                  • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:190
                                  • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                                  • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                  • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:193
                                  • PgOrder::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                  • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                              • PgOrder::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                              • PgOrder::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                          • ActiveRecord::Relation::Merger#merge_single_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:147
                            • PgOrder::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                            • PgOrder::ActiveRecord_Relation#from_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                            • PgOrder::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                            • PgOrder::ActiveRecord_Relation#lock_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                            • PgOrder::ActiveRecord_Relation#reverse_order_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                          • ActiveRecord::Relation::Merger#merge_joins $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:85
                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
            • PgOrder.ignore_default_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:113
              • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                  • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                  • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                    • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                      • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                      • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:75
        • PgOrder::ActiveRecord_Relation#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:30
          • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:31
          • PgOrder::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
            • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
              • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                  • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                  • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                  • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
          • PgOrder::ActiveRecord_Relation#merge! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:40
            • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:41
            • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:43
            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:44
              • ActiveRecord::Relation::Merger#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:46
                • PgOrder::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                  • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
            • ActiveRecord::Relation::Merger#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:60
              • ActiveRecord::Relation::Merger#normal_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:56
              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                  • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:71
                  • PgOrder::ActiveRecord_Relation#references! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:189
                    • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:190
                    • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                    • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:193
                    • PgOrder::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                  • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
              • ActiveRecord::Relation::Merger#merge_multi_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:109
                • PgOrder::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • PgOrder::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • ActiveRecord::Relation::Merger#partition_overwrites $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:167
                • ActiveRecord::Relation::Merger#filter_binds $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:157
                • PgOrder.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                  • PgOrder.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                    • PgOrder.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                      • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                        • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                      • PgOrder.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                          • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                        • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                      • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                        • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                          • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                            • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                              • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:123
                • PgOrder::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                • PgOrder::ActiveRecord_Relation#bind_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                • PgOrder::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                  • PgOrder::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                    • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                    • PgOrder::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                      • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                          • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                    • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                        • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                    • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                      • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                    • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                    • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                    • PgOrder::ActiveRecord_Relation#references! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:189
                      • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:190
                      • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:191
                      • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                      • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:193
                      • PgOrder::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                    • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                      • PgOrder::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                        • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                        • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                    • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                  • PgOrder::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                  • PgOrder::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
              • ActiveRecord::Relation::Merger#merge_single_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:147
                • PgOrder::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                • PgOrder::ActiveRecord_Relation#from_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                • PgOrder::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                • PgOrder::ActiveRecord_Relation#lock_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                • PgOrder::ActiveRecord_Relation#reverse_order_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
              • ActiveRecord::Relation::Merger#merge_joins $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:85
                • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
    • PgOrder::ActiveRecord_Relation#limit $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:609
      • PgOrder::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
        • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
          • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
            • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
              • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
              • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
              • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                  • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
              • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
      • PgOrder::ActiveRecord_Relation#limit! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:613
        • PgOrder::ActiveRecord_Relation#limit_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
  • PgOrder::ActiveRecord_Relation#includes $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:131
    • PgOrder::ActiveRecord_Relation#check_if_method_has_arguments! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1109
      • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1110
    • PgOrder::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
      • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
        • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
          • PgOrder::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
            • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
            • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
            • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
              • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
            • PgOrder::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
    • PgOrder::ActiveRecord_Relation#includes! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:136
      • Array#reject! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:137
        • Symbol#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:16
          • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
          • Symbol#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
      • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:138
      • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
      • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:140
      • PgOrder::ActiveRecord_Relation#includes_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
  • PgOrder::ActiveRecord_Relation#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:46
    • PgOrder::ActiveRecord_Relation#to_a $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:35
      • PgOrder::ActiveRecord_Relation#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:237
        • PgOrder::ActiveRecord_Relation#load $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:492
          • PgOrder::ActiveRecord_Relation#exec_queries $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:610
            • PgOrder::ActiveRecord_Relation#eager_loading? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:556
              • PgOrder::ActiveRecord_Relation#eager_load_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:558
              • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
              • PgOrder::ActiveRecord_Relation#joined_includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:566
                • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • PgOrder::ActiveRecord_Relation#joins_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • Array#& $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:567
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
              • PgOrder::ActiveRecord_Relation#references_eager_loaded_tables? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:626
                • PgOrder::ActiveRecord_Relation#arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:841
                  • PgOrder::ActiveRecord_Relation#build_arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:847
                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:848
                      • Arel::SelectManager#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:7
                        • Arel::SelectManager#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/tree_manager.rb:9
                        • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:9
                          • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:7
                            • Arel::Nodes::SelectCore#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:7
                              • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:8
                              • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:9
                                • Arel::Nodes::JoinSource#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/join_source.rb:9
                                  • Arel::Nodes::JoinSource#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:6
                                    • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:7
                          • Arel::Nodes::SelectStatement#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:7
                            • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:8
                        • Array#last $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:10
                        • Arel::SelectManager#from $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:85
                          • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:86
                          • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:92
                    • PgOrder::ActiveRecord_Relation#joins_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • PgOrder::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • Array#- $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:852
                    • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:852
                    • PgOrder::ActiveRecord_Relation#collapse_wheres $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:929
                      • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:930
                      • Array#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
                        • Array#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:24
                    • PgOrder::ActiveRecord_Relation#having_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • PgOrder::ActiveRecord_Relation#limit_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • PgOrder::ActiveRecord_Relation#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:48
                      • PgOrder.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                        • PgOrder.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                          • PgOrder.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                            • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                              • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                            • PgOrder.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                              • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                          • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                            • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                              • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                              • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                            • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                              • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                  • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                    • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                      • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                      • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                    • PgOrder::ActiveRecord_Relation#limit_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#sanitize_limit $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:318
                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:319
                    • Arel::SelectManager#take $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:204
                      • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:206
                        • Arel::Nodes::Limit#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:7
                          • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:8
                      • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:207
                        • Arel::Nodes::Top#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:7
                          • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:8
                    • PgOrder::ActiveRecord_Relation#offset_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • PgOrder::ActiveRecord_Relation#group_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • PgOrder::ActiveRecord_Relation#build_order $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1052
                      • PgOrder::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                      • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1053
                      • Array#reject! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1054
                        • String#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:116
                          • Regexp#=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:117
                      • PgOrder::ActiveRecord_Relation#reverse_order_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                      • Arel::SelectManager#order $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:154
                        • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                          • Arel::SelectManager#block in order $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                            • Array#include? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                            • String#to_s $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                            • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                              • String#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                        • Array#concat $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                    • PgOrder::ActiveRecord_Relation#build_select $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1012
                      • PgOrder::ActiveRecord_Relation#select_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1013
                      • PgOrder.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                      • Arel.star $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:41
                        • Arel.sql $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:37
                          • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:38
                            • String#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:38
                      • Arel::Table#[] $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:103
                        • #<Class:#<Class:0x00007fa2cce31b30>>#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                          • Struct#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                      • Arel::SelectManager#project $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:129
                        • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                          • Arel::SelectManager#block in project $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:133
                            • Array#include? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:133
                        • Array#concat $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                    • PgOrder::ActiveRecord_Relation#distinct_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • Arel::SelectManager#distinct $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:146
                    • PgOrder::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • PgOrder::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                    • PgOrder::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                    • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:870
                • Arel::SelectManager#join_sources $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:230
                • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:627
                • Array#flatten $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#compact $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                  • PgOrder::ActiveRecord_Relation#block in references_eager_loaded_tables? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                    • String#downcase $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • Array#- $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:640
                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:640
            • PgOrder::ActiveRecord_Relation#arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:841
            • PgOrder::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
            • PgOrder.find_by_sql $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:10
              • PgOrder.find_by_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:38
                • PgOrder.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                  • PgOrder.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                    • PgOrder.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                      • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                        • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                      • PgOrder.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                          • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                        • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                      • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                        • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                          • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                            • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                              • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                • PgOrder.table_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:108
                • PgOrder.sanitize_sql_for_conditions $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:22
                  • Arel::SelectManager#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:16
                    • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
                  • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:26
                  • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:27
                • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:39
                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select_all $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/query_cache.rb:64
                  • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select_all $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:22
                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#binds_from_relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:383
                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:384
                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#to_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:10
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:11
                      • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                        • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                          • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                      • Arel::Visitors::PostGIS#accept $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:4
                        • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                          • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                            • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                          • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                          • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                          • Arel::Visitors::PostGIS#visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:155
                            • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:163
                              • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:163
                                • Arel::Visitors::PostGIS#visit_Arel_Nodes_SelectCore $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:183
                                  • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                    • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                      • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Arel::Visitors::PostGIS#visit_Arel_Nodes_Top $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:334
                                  • Enumerable#each_with_index $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                    • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                      • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectCore $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                        • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                          • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                            • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                          • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                          • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                          • Arel::Visitors::PostGIS#visit_Arel_Attributes_Attribute $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:538
                                            • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                            • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                            • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                              • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                            • #<Class:0x00007fa2cce31b30>#name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:540
                                            • Arel::Visitors::PostGIS#quote_column_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:599
                                              • String#eql? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:600
                                  • Arel::Nodes::JoinSource#empty? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/join_source.rb:13
                                  • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                    • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                      • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Arel::Visitors::PostGIS#visit_Arel_Nodes_JoinSource $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:437
                                      • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                        • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                          • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                          • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                        • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                        • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                        • Arel::Visitors::PostGIS#visit_Arel_Table $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:469
                                          • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                            • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                      • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:440
                                      • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:440
                                      • Array#compact $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:441
                                      • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:441
                            • Enumerable#each_with_index $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                              • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                                • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                                  • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                    • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                      • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                    • Arel::Visitors::PostGIS#literal $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:549
                            • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                              • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                              • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                              • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                              • Arel::Visitors::PostGIS#visit_Arel_Nodes_Limit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:329
                                • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                  • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                  • Arel::Visitors::PostGIS#literal $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:549
                                • Fixnum#to_s -> block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                  • Fixnum#block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                    • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:125
                                    • Fixnum#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:131
                            • String#strip! $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:179
                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:953
                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:136
                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#without_prepared_statement? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:388
                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#exec_no_cache $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:821
                          • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#log $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:371
                            • Kernel#object_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:376
                            • ActiveSupport::Notifications::Instrumenter#instrument $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:17
                              • ActiveSupport::Notifications::Instrumenter#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:30
                                • ActiveSupport::Notifications::Fanout#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:35
                                  • ActiveSupport::Notifications::Fanout#listeners_for $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:47
                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                  • Array#each $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                    • ActiveSupport::Notifications::Fanout#block in start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                      • ActiveSupport::Notifications::Fanout::Subscribers::Evented#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:91
                                        • ActiveRecord::LogSubscriber#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:78
                                          • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                            • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                          • ActiveRecord::LogSubscriber#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:85
                                            • #<Class:Time>#now $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                              • Time#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                                • Fixnum#+ $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                            • Class#new $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                              • ActiveSupport::Notifications::Event#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:50
                                                • Kernel#dup $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                                  • Kernel#initialize_dup $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                                    • Hash#initialize_copy $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                            • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                              • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                            • Array#last $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:87
                                            • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                              • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                            • Array#push $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:90
                                    • ActiveSupport::Notifications::Fanout#block in start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                      • ActiveSupport::Notifications::Fanout::Subscribers::Evented#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:91
                                        • ActiveRecord::ExplainSubscriber#start $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_subscriber.rb:6
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in log $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:378
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_no_cache $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:822
                                  • PG::Connection#async_exec $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:822
                              • ActiveSupport::Notifications::Instrumenter#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:35
                                • ActiveSupport::Notifications::Fanout#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:39
                                  • ActiveSupport::Notifications::Fanout#listeners_for $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:47
                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                  • Array#each $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                    • ActiveSupport::Notifications::Fanout#block in finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                      • ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:95
                                        • ActiveRecord::LogSubscriber#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:82
                                          • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                            • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                          • ActiveRecord::LogSubscriber#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:93
                                            • #<Class:Time>#now $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                              • Time#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                                • Fixnum#+ $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                            • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                              • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                            • Array#pop $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:95
                                            • Hash#merge! $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:97
                                            • String#split $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:99
                                            • Array#first $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:99
                                            • ActiveRecord::LogSubscriber#sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:37
                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:38
                                              • ActiveRecord::LogSubscriber.runtime $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:9
                                                • ActiveRecord::RuntimeRegistry.sql_runtime $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                  • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • ActiveSupport::Notifications::Event#duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:60
                                                • Time#minus_with_coercion $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:227
                                                  • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:228
                                                  • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:229
                                                  • Time#minus_with_duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:214
                                                    • ActiveSupport::Duration.=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/duration.rb:56
                                                      • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/duration.rb:57
                                                    • Time#- $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                      • Fixnum#- $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                      • Numeric#quo $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                        • Fixnum#fdiv $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                              • ActiveRecord::LogSubscriber.runtime= $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:5
                                                • ActiveRecord::RuntimeRegistry.sql_runtime= $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:19
                                                  • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                              • ActiveSupport::Logger#debug? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:57
                                                • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                  • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                    • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:43
                                              • ActiveSupport::Notifications::Event#duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:60
                                              • Float#round $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:45
                                              • Float#to_s -> block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                                • Float#block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                                  • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:125
                                                  • Float#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:131
                                              • ActiveRecord::LogSubscriber#odd? $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:65
                                              • ActiveRecord::LogSubscriber#color $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:102
                                                • ActiveRecord::LogSubscriber#colorize_logging $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:67
                                                • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:104
                                              • NilClass#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:62
                                              • ActiveRecord::LogSubscriber#debug $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:92
                                                • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                  • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                  • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                • ActiveSupport::Logger#debug /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:454
                                                  • ActiveSupport::Logger#add -> block (2 levels) in broadcast $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:12
                                                    • ActiveSupport::Logger#block (2 levels) in broadcast $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:12
                                                      • ActiveSupport::Logger#add $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:50
                                                        • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:51
                                                        • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                          • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                            • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                        • ActiveSupport::Logger#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:419
                                                          • Kernel#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:421
                                                          • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:425
                                                          • Kernel#block_given? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:426
                                                          • ActiveSupport::Logger#format_severity /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:541
                                                          • #<Class:Time>#now /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                            • Time#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                              • Fixnum#+ /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                          • ActiveSupport::Logger#format_message /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:545
                                                            • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:66
                                                              • Module#=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:67
                                                          • Logger::LogDevice#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:643
                                                            • Logger::LogDevice#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                              • Logger::LogDevice#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                              • Logger::LogDevice#block in write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:645
                                                                • IO#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:654
                                                              • Logger::LogDevice#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                • Logger::LogDevice#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                  • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                      • ActiveSupport::Logger#add $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:50
                                                        • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:51
                                                        • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                          • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                            • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                        • ActiveSupport::Logger#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:419
                                                          • Kernel#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:421
                                                          • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:425
                                                          • Kernel#block_given? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:426
                                                          • ActiveSupport::Logger#format_severity /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:541
                                                          • #<Class:Time>#now /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                            • Time#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                              • Fixnum#+ /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                          • ActiveSupport::Logger#format_message /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:545
                                                            • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:20
                                                              • ActiveSupport::Logger::SimpleFormatter#tags_text $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:50
                                                                • ActiveSupport::Logger::SimpleFormatter#current_tags $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:45
                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:46
                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:46
                                                                • Array#any? $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:52
                                                              • NilClass#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:21
                                                              • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:66
                                                                • Module#=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:67
                                                          • Logger::LogDevice#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:643
                                                            • Logger::LogDevice#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                              • Logger::LogDevice#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                              • Logger::LogDevice#block in write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:645
                                                                • IO#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:654
                                                              • Logger::LogDevice#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                • Logger::LogDevice#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                  • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                    • ActiveSupport::Notifications::Fanout#block in finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                      • ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:95
                                        • ActiveRecord::ExplainSubscriber#finish $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_subscriber.rb:10
                                          • ActiveRecord::ExplainRegistry.collect? -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                            • ActiveRecord::ExplainRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                              • ActiveRecord::ExplainRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                              • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                • ActiveRecord::ExplainRegistry#collect? $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_registry.rb:21
                        • PG::Result#fields $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:141
                        • Enumerable#each_with_index $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Fixnum#& $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Fixnum#zero? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Fixnum#& $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Fixnum#zero? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Fixnum#& $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Fixnum#zero? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:310
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                              • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                              • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                        • PG::Result#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:148
                        • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:148
                          • ActiveRecord::Result#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:38
                        • PG::Result#clear $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:149
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:42
                • Enumerable#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:48
                  • ActiveRecord::Result#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:53
                    • Kernel#block_given? $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:54
                    • ActiveRecord::Result#hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:94
                      • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
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                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                              • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                          • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                      • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:100
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:100
                        • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:100
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:55
                      • ActiveRecord::Result#block in each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:55
                        • PgOrder.block in find_by_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:48
                          • PgOrder.instantiate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:49
                            • PgOrder.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:142
                              • PgOrder.using_single_table_inheritance? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:150
                                • PgOrder.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                  • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:166
                                  • ActiveRecord::Base.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                • NilClass#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
                                  • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                              • PgOrder.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:61
                            • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                              • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                                • Hash#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                            • PgOrder.decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:148
                              • PgOrder.decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:230
                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:237
                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                              • PgOrder.columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:222
                              • Hash#each $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                            • Class#allocate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:52
                            • PgOrder#init_with $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:211
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:212
                              • PgOrder.initialize_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:318
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:214
                              • PgOrder.column_types $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:226
                              • PgOrder#init_internals $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:428
                                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:429
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:430
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:220
                              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                              • PgOrder#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                • PgOrder#_find_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                  • PgOrder#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                    • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                    • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                      • PgOrder._find_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
                              • PgOrder#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                • PgOrder#_initialize_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                  • PgOrder#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                    • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                    • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                      • PgOrder._initialize_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
                      • ActiveRecord::Result#block in each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:55
                        • PgOrder.block in find_by_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:48
                          • PgOrder.instantiate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:49
                            • PgOrder.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:142
                              • PgOrder.using_single_table_inheritance? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:150
                                • PgOrder.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                  • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:166
                                  • ActiveRecord::Base.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                • NilClass#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
                                  • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                              • PgOrder.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:61
                            • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                              • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                                • Hash#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                            • PgOrder.decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:148
                              • PgOrder.decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:230
                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:237
                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                  • PgOrder.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                      • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                              • PgOrder.columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:222
                              • Hash#each $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                • PgOrder.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                  • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                            • Class#allocate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:52
                            • PgOrder#init_with $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:211
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:212
                              • PgOrder.initialize_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:318
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:214
                              • PgOrder.column_types $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:226
                              • PgOrder#init_internals $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:428
                                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:429
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:430
                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:220
                              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                              • PgOrder#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                • PgOrder#_find_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                  • PgOrder#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                    • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                    • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                      • PgOrder._find_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
                              • PgOrder#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                • PgOrder#_initialize_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                  • PgOrder#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                    • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                    • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                    • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                      • PgOrder._initialize_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
              • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
              • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:13
              • Bullet::Detector::NPlusOneQuery.add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:29
                • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                • Kernel#Array $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:33
                • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:34
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                        • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                          • PgOrder#block in read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                            • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:121
                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:125
                            • PgOrder.cache_attribute? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:61
                              • PgOrder.cached_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:56
                              • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
                            • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Identity#type_cast $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:12
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                        • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                          • PgOrder#block in read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                            • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:121
                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:125
                            • PgOrder.cache_attribute? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:61
                              • PgOrder.cached_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:56
                              • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
                            • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Identity#type_cast $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:12
                • Array#compact $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:34
                • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:36
                  • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                      • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                        • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                        • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                        • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                          • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                        • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                        • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                  • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                      • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                        • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                        • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                        • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                          • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                        • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                        • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:36
                • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                  • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
                  • Bullet::Detector::NPlusOneQuery.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
                    • Bullet::Detector::NPlusOneQuery.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:28
                      • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                      • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                    • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                        • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                          • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                          • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                            • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                          • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                          • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                          • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                    • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                      • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                        • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                      • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                        • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                          • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                            • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                              • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                            • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                        • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                        • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                  • Bullet::Detector::NPlusOneQuery.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
                    • Bullet::Detector::NPlusOneQuery.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:28
                      • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                      • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                    • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                        • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                          • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                          • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                            • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                          • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                          • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                          • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                    • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                      • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                        • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                      • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                        • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                        • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
              • Bullet::Detector::CounterCache.add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:18
                • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                • Bullet.counter_cache_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:78
                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                • Kernel#Array $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:22
                • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:23
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Array#compact $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:23
                • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:25
                  • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                      • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                        • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                        • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                        • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                          • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                        • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                        • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                  • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                    • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                      • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                        • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                        • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                        • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                          • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                        • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                        • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                          • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                            • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                        • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                          • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                      • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:25
                • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                  • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
                  • Bullet::Detector::CounterCache.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
                    • Bullet::Detector::CounterCache.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:42
                      • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
                      • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
                    • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                        • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                          • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                          • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                            • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                          • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                          • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                          • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                    • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                      • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                        • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                      • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                        • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                          • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                            • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                              • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                            • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                        • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                        • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                  • Bullet::Detector::CounterCache.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
                    • Bullet::Detector::CounterCache.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:42
                      • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
                      • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
                    • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                      • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                        • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                          • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                          • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                            • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                          • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                          • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                          • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                        • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                          • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                          • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                            • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                              • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                          • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                            • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                  • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                        • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                    • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                      • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                        • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                      • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                        • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                        • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
            • PgOrder::ActiveRecord_Relation#preload_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
            • PgOrder::ActiveRecord_Relation#eager_loading? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:556
              • PgOrder::ActiveRecord_Relation#eager_load_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:558
              • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
              • PgOrder::ActiveRecord_Relation#joined_includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:566
                • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • PgOrder::ActiveRecord_Relation#joins_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • Array#& $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:567
              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
              • PgOrder::ActiveRecord_Relation#references_eager_loaded_tables? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:626
                • PgOrder::ActiveRecord_Relation#arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:841
                • Arel::SelectManager#join_sources $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:230
                • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:627
                • Array#flatten $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#compact $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                  • PgOrder::ActiveRecord_Relation#block in references_eager_loaded_tables? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                    • String#downcase $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:638
                • PgOrder::ActiveRecord_Relation#references_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                • Array#- $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:640
                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:640
            • PgOrder::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:615
              • BasicObject#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:615
            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:616
              • PgOrder::ActiveRecord_Relation#block in exec_queries $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:616
                • ActiveRecord::Associations::Preloader#preload $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:85
                  • Array.wrap $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:36
                    • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:39
                    • Array#to_ary $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:40
                  • Array#compact $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:86
                  • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:86
                    • PgOrder#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:309
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                      • String#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:310
                    • PgOrder#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:309
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                      • String#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:310
                    • PgOrder#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:309
                      • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                        • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                          • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                      • String#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:310
                  • Array.wrap $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:36
                    • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/array/wrap.rb:39
                  • Enumerable#flat_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:93
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:93
                      • ActiveRecord::Associations::Preloader#block in preload $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:93
                        • ActiveRecord::Associations::Preloader#preloaders_on $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:64
                          • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                            • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                            • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                            • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                          • Array#compact! $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:66
                          • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:67
                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:67
                          • Module#name $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:67
                          • Kernel#!~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:67
                            • String#=~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:67
                          • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:68
                            • ActiveRecord::Associations::Preloader#block in preloaders_on $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:68
                              • Bullet::Detector::Association.add_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:7
                                • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:12
                                • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                                  • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                                • Bullet::Detector::Association.object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:48
                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:49
                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:49
                                • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • Bullet::Registry::Base#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                                  • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                                    • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                                      • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                        • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                      • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                                  • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                                  • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                            • ActiveRecord::Associations::Preloader#block in preloaders_on $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:68
                              • Bullet::Detector::Association.add_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:7
                                • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:12
                                • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                                  • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                                • Bullet::Detector::Association.object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:48
                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:49
                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:49
                                • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                • Bullet::Registry::Base#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                                  • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                                    • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                                      • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                        • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                      • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                                  • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                                  • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                          • Bullet::Detector::UnusedEagerLoading.add_eager_loadings $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:27
                            • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                              • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                            • Bullet.unused_eager_loading_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:74
                              • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                            • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:30
                              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                            • Array#compact $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:30
                            • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:32
                              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                            • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:32
                            • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:32
                            • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                              • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                            • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:33
                              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
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                                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                            • Bullet::Detector::UnusedEagerLoading.eager_loadings $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:70
                              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:71
                              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:71
                            • Bullet::Registry::Association#each $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:16
                              • Hash#each $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:17
                            • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:55
                            • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:56
                            • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/unused_eager_loading.rb:57
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                              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:71
                              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:71
                            • Bullet::Registry::Association#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
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                                  • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                    • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                  • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                              • Array#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                                • String#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                                • String#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                              • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                              • Array#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:33
                                • String#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:33
                                • String#hash $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:33
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                            • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:103
                            • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:105
                            • ActiveRecord::Associations::Preloader#preloaders_for_one $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:133
                              • ActiveRecord::Associations::Preloader#grouped_records $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:143
                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:145
                                  • ActiveRecord::Associations::Preloader#block in grouped_records $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:145
                                    • PgOrder#association $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:150
                                      • PgOrder#association_instance_get $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:164
                                      • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:153
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:154
                                      • PgOrder._reflect_on_association $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:99
                                        • PgOrder._reflections -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                          • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • Symbol#to_sym $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:100
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                                      • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:155
                                        • ActiveRecord::Associations::BelongsToAssociation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:24
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                                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
                                                    • ActiveRecord::Reflection::AssociationReflection#block in inverse_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
                                          • ActiveRecord::Associations::BelongsToAssociation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/belongs_to_association.rb:25
                                            • ActiveRecord::Associations::BelongsToAssociation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:42
                                          • ActiveRecord::Associations::BelongsToAssociation#reset_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:101
                                      • PgOrder#association_instance_set $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:169
                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:148
                                    • ActiveRecord::Associations::BelongsToAssociation#klass $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:117
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                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:149
                                  • ActiveRecord::Associations::Preloader#block in grouped_records $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:145
                                    • PgOrder#association $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:150
                                      • PgOrder#association_instance_get $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:164
                                      • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:153
                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:154
                                      • PgOrder._reflect_on_association $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:99
                                        • PgOrder._reflections -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                          • PgOrder.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                        • Symbol#to_sym $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:100
                                      • ActiveRecord::Reflection::AssociationReflection#association_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:370
                                      • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:155
                                        • ActiveRecord::Associations::BelongsToAssociation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:24
                                          • ActiveRecord::Reflection::AssociationReflection#check_validity! $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:287
                                            • ActiveRecord::Reflection::AssociationReflection#check_validity_of_inverse! $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:291
                                              • ActiveRecord::Reflection::AssociationReflection#has_inverse? $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:325
                                                • ActiveRecord::Reflection::AssociationReflection#inverse_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:422
                                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
                                                    • ActiveRecord::Reflection::AssociationReflection#block in inverse_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
                                          • ActiveRecord::Associations::BelongsToAssociation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/belongs_to_association.rb:25
                                            • ActiveRecord::Associations::BelongsToAssociation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:42
                                          • ActiveRecord::Associations::BelongsToAssociation#reset_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:101
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                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:148
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                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:149
                              • Enumerable#flat_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:134
                                • Hash#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:134
                                  • ActiveRecord::Associations::Preloader#block in preloaders_for_one $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:134
                                    • Enumerable#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:135
                                      • Hash#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:135
                                        • ActiveRecord::Associations::Preloader#block (2 levels) in preloaders_for_one $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:135
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                                            • Array#first $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:178
                                            • PgOrder#association $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:150
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                                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:153
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                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader.rb:136
                                            • ActiveRecord::Associations::Preloader::BelongsTo#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:8
                                              • Array#first $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:13
                                              • Array#first $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:13
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                                            • ActiveRecord::Associations::Preloader::BelongsTo#preload $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/singular_association.rb:8
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                                                      • Store.column_types $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:226
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                                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:107
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                                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:112
                                                  • Enumerable#group_by $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:65
                                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:65
                                                      • ActiveRecord::Associations::Preloader::BelongsTo#block in owners_by_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:65
                                                        • ActiveRecord::Associations::Preloader::BelongsTo#owner_key_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/belongs_to.rb:10
                                                          • ActiveRecord::Reflection::AssociationReflection#foreign_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:258
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                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                            • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                              • PgOrder#block in read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                                • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:121
                                                                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:125
                                                                • PgOrder.cache_attribute? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:61
                                                                  • PgOrder.cached_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:56
                                                                  • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
                                                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Identity#type_cast $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:12
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                                                        • ActiveRecord::Associations::Preloader::BelongsTo#owner_key_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/belongs_to.rb:10
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                                                        • PgOrder#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:382
                                                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                            • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                              • PgOrder#block in read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                                • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:121
                                                                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:125
                                                                • PgOrder.cache_attribute? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:61
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                                                                  • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
                                                                • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Identity#type_cast $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:12
                                                • Hash#keys $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:79
                                                • Array#compact $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:79
                                                • Enumerable#each_with_object $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:82
                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:82
                                                    • ActiveRecord::Associations::Preloader::BelongsTo#block in associated_records_by_owner $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:82
                                                      • PgOrder#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:309
                                                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                        • String#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:310
                                                    • ActiveRecord::Associations::Preloader::BelongsTo#block in associated_records_by_owner $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:82
                                                      • PgOrder#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:309
                                                        • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                        • String#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:310
                                                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:86
                                                • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                  • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                    • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                      • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                        • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                      • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                        • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                          • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                        • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                      • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                        • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                          • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                            • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                              • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#in_clause_length $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_limits.rb:51
                                                • Enumerable#each_slice $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:89
                                                • ActiveRecord::Associations::Preloader::BelongsTo#load_slices $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:116
                                                  • Enumerable#flat_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                    • Enumerator#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                      • Enumerable#each_slice $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                        • Array#length $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                          • ActiveRecord::Associations::Preloader::BelongsTo#block in load_slices $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:117
                                                            • ActiveRecord::Associations::Preloader::BelongsTo#records_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:31
                                                              • ActiveRecord::Associations::Preloader::BelongsTo#query_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:35
                                                                • ActiveRecord::Associations::Preloader::BelongsTo#scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:27
                                                                  • ActiveRecord::Associations::Preloader::BelongsTo#build_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:133
                                                                    • Store.unscoped $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:31
                                                                      • Kernel#block_given? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:32
                                                                      • Store.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
                                                                        • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                        • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
                                                                          • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
                                                                            • Store.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                                                                              • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
                                                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
                                                                            • Store::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
                                                                        • Store.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
                                                                    • ActiveRecord::Associations::Preloader::BelongsTo#reflection_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:129
                                                                      • Store.unscoped $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:31
                                                                        • Kernel#block_given? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:32
                                                                        • Store.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
                                                                          • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                          • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
                                                                            • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
                                                                              • Store.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                                                                                • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
                                                                              • Store::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
                                                                          • Store.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
                                                                    • Store::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                                                                      • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
                                                                    • #<Class:0x00007fa2d5ea0040>#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:137
                                                                    • Kernel#Array $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:139
                                                                      • NilClass#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:139
                                                                    • Kernel#Array $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:139
                                                                      • NilClass#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:139
                                                                    • Store::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                    • Kernel#Array $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:140
                                                                      • NilClass#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:140
                                                                    • Kernel#Array $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:140
                                                                      • NilClass#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:140
                                                                    • Store::ActiveRecord_Relation#references_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                    • ActiveRecord::Associations::Preloader::BelongsTo#table $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:39
                                                                      • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                    • Arel.star $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:41
                                                                      • Arel.sql $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:37
                                                                        • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:38
                                                                          • String#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel.rb:38
                                                                    • Arel::Table#[] $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:103
                                                                      • #<Class:#<Class:0x00007fa2cce31b30>>#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                        • Struct#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                    • Store::ActiveRecord_Relation#_select! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:245
                                                                      • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:246
                                                                      • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:247
                                                                        • Store::ActiveRecord_Relation#block in _select! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:247
                                                                          • Store.attribute_alias? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:218
                                                                            • Store.attribute_aliases -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                              • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                            • Struct#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                              • Kernel#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • String#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • Store.inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:122
                                                                                  • Store.abstract_class? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:99
                                                                                  • Store.connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:117
                                                                                    • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                      • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                        • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                      • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                        • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:546
                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                          • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                        • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionPool#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:300
                                                                                        • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                                            • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                                            • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                                            • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionPool#block in connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                            • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                                              • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                                            • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                                                  • Store.table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:208
                                                                                    • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                                      • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                        • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                          • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                            • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                            • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                              • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                            • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                              • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                                • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                  • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                    • Store.table_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:108
                                                                                    • ActiveRecord::ConnectionAdapters::SchemaCache#table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:23
                                                                                      • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:24
                                                                                  • Store.columns $GemPath0/gems/acts-as-taggable-on-4.0.0/lib/acts_as_taggable_on/taggable/cache.rb:35
                                                                                  • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                    • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                  • Array#* $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                  • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:131
                                                                                • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • Array#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                              • String#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                            • Hash#key? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                      • Store::ActiveRecord_Relation#select_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Store::ActiveRecord_Relation#select_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                    • Store::ActiveRecord_Relation#includes! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:136
                                                                      • Array#reject! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:137
                                                                        • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                      • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:138
                                                                      • Store::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Array#| $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:140
                                                                      • Store::ActiveRecord_Relation#includes_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                    • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:145
                                                                    • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:148
                                                                    • ActiveRecord::Associations::Preloader::BelongsTo#options $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:71
                                                                    • Kernel#Array $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:157
                                                                      • NilClass#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:157
                                                                    • Store::ActiveRecord_Relation#unscope_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                    • Store.default_scoped $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:32
                                                                      • Store.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
                                                                        • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                        • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
                                                                          • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
                                                                            • Store.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                                                                              • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
                                                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
                                                                            • Store::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
                                                                        • Store.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
                                                                      • Store.relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:163
                                                                        • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                        • ActiveRecord::Relation.create $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:105
                                                                          • ActiveRecord::Relation.relation_class_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:111
                                                                            • Store.relation_delegate_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:8
                                                                              • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:9
                                                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:106
                                                                            • Store::ActiveRecord_Relation#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:23
                                                                        • Store.finder_needs_type_condition? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:46
                                                                      • Store.build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:96
                                                                        • Kernel#method $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
                                                                        • Method#owner $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
                                                                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:97
                                                                        • Store.default_scopes -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                          • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                        • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:100
                                                                        • Store.evaluate_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:120
                                                                          • Store.ignore_default_scope? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:109
                                                                            • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                              • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                  • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                                                                    • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:69
                                                                          • Store.ignore_default_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:113
                                                                            • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                              • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                  • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                                                                    • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:75
                                                                          • Store.block in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:101
                                                                            • Store.default_scopes -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                              • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                            • Enumerable#inject $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                                                                              • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                                                                                • Store.block (2 levels) in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:102
                                                                                  • Store::ActiveRecord_Relation#scoping $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:290
                                                                                    • Store.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                                                                                      • Store.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                                                                        • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                                                                        • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                                                                      • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                                                                                      • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                        • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                          • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                            • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                                                                              • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                    • Store.current_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:17
                                                                                      • Store.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                                                                        • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                                                                        • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                                                                      • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:18
                                                                                      • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                        • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                          • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                            • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                                                                              • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                    • Store.block (3 levels) in build_default_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:103
                                                                                      • Store.block in <class:Store> /Users/yuanzhipeng/Projects/rebasing/reocar_store/app/models/reocar_store/store.rb:2
                                                                                        • Store.order $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:10
                                                                                          • Store.all $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:24
                                                                                            • Store.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                                                                                              • Store.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                                                                                • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                                                                                • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                                                                              • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                                                                                              • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                  • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                  • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                                    • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                                                                                      • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                            • Store.current_scope $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:13
                                                                                              • Store.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                                                                                • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                                                                                • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                                                                              • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:14
                                                                                              • ActiveRecord::Scoping::ScopeRegistry.value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                  • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                  • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                                    • ActiveRecord::Scoping::ScopeRegistry#value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:67
                                                                                                      • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                                        • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                            • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:26
                                                                                              • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/named.rb:26
                                                                                                • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                                                  • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                                                  • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                                  • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                                          • Store::ActiveRecord_Relation#order $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:300
                                                                                            • Store::ActiveRecord_Relation#check_if_method_has_arguments! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1109
                                                                                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1110
                                                                                            • Store::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                                                                              • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                                                • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                                                  • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                                                    • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                                                    • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                                    • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                                            • Store::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                                                                                              • Store::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                                                                                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                                                                                                • Store::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                                                                                                  • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                      • Store::ActiveRecord_Relation#block in validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                        • Hash#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1062
                                                                                                        • Array#- $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1062
                                                                                                • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                                • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                                                                                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                                  • Store::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                                                                                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                                                                                                    • Enumerable#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1083
                                                                                                      • Hash#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1083
                                                                                                        • Store::ActiveRecord_Relation#block (2 levels) in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1083
                                                                                                          • Store.attribute_alias? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:218
                                                                                                            • Store.attribute_aliases -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                              • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                            • Symbol#to_s $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                                            • Hash#key? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                                          • Arel::Table#[] $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:103
                                                                                                            • #<Class:#<Class:0x00007fa2cce31b30>>#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                                                              • Struct#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                                                          • Arel::Attributes::Attribute#asc $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/order_predications.rb:4
                                                                                                            • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/order_predications.rb:5
                                                                                                              • Arel::Nodes::Ascending#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:7
                                                                                                                • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/unary.rb:8
                                                                                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                                                                                              • Store::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                              • Store::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                                    • Store.current_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:17
                                                                                      • Store.base_class $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:69
                                                                                        • Module#< $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:70
                                                                                        • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:74
                                                                                      • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:18
                                                                                      • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                        • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                          • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                            • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                                                                              • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                  • Store::ActiveRecord_Relation#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:30
                                                                                    • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:31
                                                                                    • Store::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                                                                      • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                                        • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                                          • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                                            • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                                            • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                            • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                                    • Store::ActiveRecord_Relation#merge! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:40
                                                                                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:41
                                                                                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:43
                                                                                      • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:44
                                                                                        • ActiveRecord::Relation::Merger#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:46
                                                                                          • Store::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                                                                                            • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
                                                                                      • ActiveRecord::Relation::Merger#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:60
                                                                                        • ActiveRecord::Relation::Merger#normal_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:56
                                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                          • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                            • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                                        • ActiveRecord::Relation::Merger#merge_multi_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:109
                                                                                          • Store::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                          • Store::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                          • ActiveRecord::Relation::Merger#partition_overwrites $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:167
                                                                                          • ActiveRecord::Relation::Merger#filter_binds $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:157
                                                                                          • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                                            • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                              • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                                • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                  • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                  • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                                    • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                  • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                                    • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                                      • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                        • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                          • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:123
                                                                                          • Store::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                                          • Store::ActiveRecord_Relation#bind_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                                          • Store::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                                                                                            • Store::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                                                                                              • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                                                                                              • Store::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                                                                                                • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                              • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                                  • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                              • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                              • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                              • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                                                                                              • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                                • Store::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                                  • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                                                                                                  • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                                                                                              • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                                                                                            • Store::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                            • Store::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                                          • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                                        • ActiveRecord::Relation::Merger#merge_single_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:147
                                                                                          • Store::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                                          • Store::ActiveRecord_Relation#from_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                                          • Store::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                                          • Store::ActiveRecord_Relation#lock_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                                          • Store::ActiveRecord_Relation#reverse_order_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                                          • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                                        • ActiveRecord::Relation::Merger#merge_joins $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:85
                                                                                          • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                          • Store.ignore_default_scope= $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping/default.rb:113
                                                                            • ActiveRecord::Scoping::ScopeRegistry.set_value_for -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                              • ActiveRecord::Scoping::ScopeRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                • ActiveRecord::Scoping::ScopeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                  • ActiveRecord::Scoping::ScopeRegistry#set_value_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:73
                                                                                    • ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type! $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:80
                                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:81
                                                                                    • Kernel#hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/scoping.rb:75
                                                                      • Store::ActiveRecord_Relation#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:30
                                                                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:31
                                                                        • Store::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                                                          • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                            • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                              • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                                • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                                • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                        • Store::ActiveRecord_Relation#merge! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:40
                                                                          • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:41
                                                                          • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:43
                                                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:44
                                                                            • ActiveRecord::Relation::Merger#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:46
                                                                              • Store::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                                                                                • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
                                                                          • ActiveRecord::Relation::Merger#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:60
                                                                            • ActiveRecord::Relation::Merger#normal_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:56
                                                                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                                • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#merge_multi_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:109
                                                                              • Store::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                              • Store::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                              • ActiveRecord::Relation::Merger#partition_overwrites $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:167
                                                                              • ActiveRecord::Relation::Merger#filter_binds $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:157
                                                                              • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                                • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                  • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                    • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                      • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                    • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                      • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                        • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                      • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                        • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                          • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                            • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                              • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:123
                                                                              • Store::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                              • Store::ActiveRecord_Relation#bind_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                              • Store::ActiveRecord_Relation#order! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:305
                                                                                • Store::ActiveRecord_Relation#preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1068
                                                                                  • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1069
                                                                                  • Store::ActiveRecord_Relation#validate_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1060
                                                                                    • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                        • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1061
                                                                                  • Enumerable#grep $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1072
                                                                                  • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                  • Array#compact! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1073
                                                                                  • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1074
                                                                                  • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                    • Store::ActiveRecord_Relation#block in preprocess_order_args $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1077
                                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1079
                                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1082
                                                                                  • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1090
                                                                                • Store::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                • Store::ActiveRecord_Relation#order_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                              • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                            • ActiveRecord::Relation::Merger#merge_single_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:147
                                                                              • Store::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                              • Store::ActiveRecord_Relation#from_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                              • Store::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                              • Store::ActiveRecord_Relation#lock_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                              • Store::ActiveRecord_Relation#reverse_order_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                              • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                            • ActiveRecord::Relation::Merger#merge_joins $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:85
                                                                              • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                    • Store::ActiveRecord_Relation#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:30
                                                                      • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:31
                                                                      • Store::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                                                        • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                          • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                            • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                              • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                              • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                              • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                                  • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                              • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                      • Store::ActiveRecord_Relation#merge! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:40
                                                                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:41
                                                                        • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:43
                                                                        • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:44
                                                                          • ActiveRecord::Relation::Merger#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:46
                                                                            • Store::ActiveRecord_Relation#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:597
                                                                              • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:598
                                                                        • ActiveRecord::Relation::Merger#merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:60
                                                                          • ActiveRecord::Relation::Merger#normal_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:56
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • Store::ActiveRecord_Relation#_select! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:245
                                                                                • Array#flatten! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:246
                                                                                • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:247
                                                                                  • Store::ActiveRecord_Relation#block in _select! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:247
                                                                                    • Store.attribute_alias? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:218
                                                                                      • Store.attribute_aliases -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                        • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                      • Struct#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                        • Kernel#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                          • String#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                          • Store.inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:122
                                                                                            • Store.abstract_class? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:99
                                                                                            • Store.connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:117
                                                                                              • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                                • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                  • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                  • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionHandler#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:546
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                                    • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                  • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionPool#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:300
                                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                                                      • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                                                      • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                                                      • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#block in connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                                                        • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                                                      • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                                                            • Store.table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:208
                                                                                              • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                                                • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                                  • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                                    • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                      • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                    • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                      • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                                        • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                      • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                                      • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                                        • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                                          • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                            • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                              • Store.table_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:108
                                                                                              • ActiveRecord::ConnectionAdapters::SchemaCache#table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:23
                                                                                                • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:24
                                                                                            • Store.columns $GemPath0/gems/acts-as-taggable-on-4.0.0/lib/acts_as_taggable_on/taggable/cache.rb:35
                                                                                            • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                              • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                            • Array#* $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                            • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:131
                                                                                          • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                          • Array#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                          • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                          • NilClass#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                        • String#inspect $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                      • Hash#key? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:219
                                                                                • Store::ActiveRecord_Relation#select_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                                • Store::ActiveRecord_Relation#select_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • NilClass#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                            • ActiveRecord::Relation::Merger#block in merge $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:61
                                                                              • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                              • Array#empty? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:67
                                                                          • ActiveRecord::Relation::Merger#merge_multi_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:109
                                                                            • Store::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                            • Store::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                            • ActiveRecord::Relation::Merger#partition_overwrites $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:167
                                                                            • ActiveRecord::Relation::Merger#filter_binds $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:157
                                                                            • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                              • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                  • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                    • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                      • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                      • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                  • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                    • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                      • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                        • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                    • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                  • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                    • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                      • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                        • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                          • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                      • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                            • Array#map! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:123
                                                                            • Store::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                            • Store::ActiveRecord_Relation#bind_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                          • ActiveRecord::Relation::Merger#merge_single_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:147
                                                                            • Store::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                            • Store::ActiveRecord_Relation#from_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                            • Store::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                            • Store::ActiveRecord_Relation#lock_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                            • Store::ActiveRecord_Relation#reverse_order_value= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:85
                                                                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                          • ActiveRecord::Relation::Merger#merge_joins $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/merger.rb:85
                                                                            • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                • ActiveRecord::Associations::Preloader::BelongsTo#association_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:50
                                                                  • ActiveRecord::Associations::Preloader::BelongsTo#table $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:39
                                                                    • Store.arel_table $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:147
                                                                  • ActiveRecord::Associations::Preloader::BelongsTo#association_key_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/belongs_to.rb:6
                                                                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                  • Arel::Table#[] $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:103
                                                                    • #<Class:#<Class:0x00007fa2cce31b30>>#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                      • Struct#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:104
                                                                • Arel::Attributes::Attribute#in $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/predications.rb:27
                                                                  • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/predications.rb:29
                                                                  • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/predications.rb:31
                                                                  • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/predications.rb:48
                                                                    • Arel::Nodes::In#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:6
                                                                      • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:7
                                                                • Store::ActiveRecord_Relation#where $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:553
                                                                  • Arel::Nodes::In#eql? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:22
                                                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:23
                                                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:23
                                                                  • Arel::Nodes::In#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:16
                                                                    • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
                                                                  • Store::ActiveRecord_Relation#spawn $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:9
                                                                    • Kernel#clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                      • Kernel#initialize_clone $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/spawn_methods.rb:10
                                                                        • Store::ActiveRecord_Relation#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:31
                                                                          • #<Class:Hash>#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:34
                                                                          • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                          • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                            • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                              • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:35
                                                                          • Store::ActiveRecord_Relation#reset $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:504
                                                                  • Store::ActiveRecord_Relation#where! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:563
                                                                    • Arel::Nodes::In#eql? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:22
                                                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:23
                                                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:23
                                                                    • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:567
                                                                    • Store::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                    • Store::ActiveRecord_Relation#build_where $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:939
                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:941
                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:941
                                                                      • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:950
                                                                    • Store::ActiveRecord_Relation#where_values= $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:68
                                                          • Store::ActiveRecord_Relation#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:116
                                                            • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:117
                                                          • Store::ActiveRecord_Relation#to_ary $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:46
                                                            • Store::ActiveRecord_Relation#to_a $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:35
                                                              • Store::ActiveRecord_Relation#to_a $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:237
                                                                • Store::ActiveRecord_Relation#load $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:492
                                                                  • Store::ActiveRecord_Relation#exec_queries $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:610
                                                                    • Store::ActiveRecord_Relation#eager_loading? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:556
                                                                      • Store::ActiveRecord_Relation#eager_load_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:558
                                                                      • Store::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
                                                                    • Store::ActiveRecord_Relation#arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:841
                                                                      • Store::ActiveRecord_Relation#build_arel $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:847
                                                                        • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:848
                                                                          • Arel::SelectManager#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:7
                                                                            • Arel::SelectManager#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/tree_manager.rb:9
                                                                            • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:9
                                                                              • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:7
                                                                                • Arel::Nodes::SelectCore#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:7
                                                                                  • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:8
                                                                                  • Class#new $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_core.rb:9
                                                                                    • Arel::Nodes::JoinSource#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/join_source.rb:9
                                                                                      • Arel::Nodes::JoinSource#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:6
                                                                                        • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:7
                                                                              • Arel::Nodes::SelectStatement#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:7
                                                                                • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/select_statement.rb:8
                                                                            • Array#last $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:10
                                                                            • Arel::SelectManager#from $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:85
                                                                              • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:86
                                                                              • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:92
                                                                        • Store::ActiveRecord_Relation#joins_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                        • Store::ActiveRecord_Relation#where_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                        • Array#- $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:852
                                                                          • Arel::Nodes::In#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:18
                                                                            • Array#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                              • Struct#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                                • Arel::Table#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:115
                                                                                  • String#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/table.rb:119
                                                                                • String#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                              • Array#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                                • String#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/binary.rb:19
                                                                        • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:852
                                                                        • Store::ActiveRecord_Relation#collapse_wheres $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:929
                                                                          • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:930
                                                                            • Store::ActiveRecord_Relation#block in collapse_wheres $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:930
                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:931
                                                                          • Array#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
                                                                            • Array#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:24
                                                                          • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:936
                                                                            • Arel::Nodes::And#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/and.rb:6
                                                                              • BasicObject#initialize $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/and.rb:7
                                                                              • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/and.rb:8
                                                                          • Arel::SelectManager#where $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/tree_manager.rb:32
                                                                            • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/tree_manager.rb:33
                                                                        • Store::ActiveRecord_Relation#having_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                        • Store::ActiveRecord_Relation#limit_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                        • Store::ActiveRecord_Relation#offset_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                        • Store::ActiveRecord_Relation#group_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                        • Store::ActiveRecord_Relation#build_order $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1052
                                                                          • Store::ActiveRecord_Relation#order_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                          • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1053
                                                                          • Array#reject! $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1054
                                                                            • Arel::Nodes::Ascending#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:16
                                                                              • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
                                                                          • Store::ActiveRecord_Relation#reverse_order_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                          • Arel::SelectManager#order $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:154
                                                                            • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                                                                              • Arel::SelectManager#block in order $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                                                                                • Array#include? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:157
                                                                            • Array#concat $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:156
                                                                        • Store::ActiveRecord_Relation#build_select $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1012
                                                                          • Store::ActiveRecord_Relation#select_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                          • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1013
                                                                          • Store::ActiveRecord_Relation#select_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                          • Array#uniq $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1014
                                                                          • Store::ActiveRecord_Relation#arel_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1020
                                                                            • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1021
                                                                              • Store::ActiveRecord_Relation#block in arel_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1021
                                                                                • Store::ActiveRecord_Relation#columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:48
                                                                                  • Store.columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:222
                                                                                • Struct#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                  • Kernel#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                    • String#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                    • Store.inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:122
                                                                                      • Store.abstract_class? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:99
                                                                                      • Store.connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:117
                                                                                        • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                          • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                            • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                              • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                              • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                          • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                            • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                        • ActiveRecord::ConnectionAdapters::ConnectionHandler#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:546
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                              • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                            • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                          • ActiveRecord::ConnectionAdapters::ConnectionPool#connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:300
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                                                • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                                                • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionPool#block in connected? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                                • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:301
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionPool#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                                                  • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                                                • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                                                      • Store.table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:208
                                                                                        • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                                          • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                                            • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                                              • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                              • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                            • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                                  • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                              • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                                • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                                  • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                                    • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                      • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                        • Store.table_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:108
                                                                                        • ActiveRecord::ConnectionAdapters::SchemaCache#table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:23
                                                                                          • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:24
                                                                                      • Store.columns $GemPath0/gems/acts-as-taggable-on-4.0.0/lib/acts_as_taggable_on/taggable/cache.rb:35
                                                                                      • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                        • Store.block in inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                          • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Array#* $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:130
                                                                                      • Module#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:131
                                                                                    • NilClass#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                    • Array#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                    • NilClass#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                    • NilClass#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                  • String#inspect $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                                • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:1022
                                                                          • Arel::SelectManager#project $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:129
                                                                            • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                                                                              • Arel::SelectManager#block in project $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:133
                                                                                • Array#include? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:133
                                                                            • Array#concat $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:132
                                                                        • Store::ActiveRecord_Relation#distinct_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                        • Arel::SelectManager#distinct $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/select_manager.rb:146
                                                                        • Store::ActiveRecord_Relation#from_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                        • Store::ActiveRecord_Relation#lock_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
                                                                        • Store::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                        • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:870
                                                                    • Store::ActiveRecord_Relation#bind_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                    • Store.find_by_sql $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:10
                                                                      • Store.find_by_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:38
                                                                        • Store.connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:86
                                                                          • Store.retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:112
                                                                            • Store.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:97
                                                                              • ActiveRecord::RuntimeRegistry.connection_handler $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                  • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                  • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                              • Store.default_connection_handler -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                            • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:539
                                                                              • ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:573
                                                                                • ActiveRecord::ConnectionAdapters::ConnectionHandler#class_to_pool $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:590
                                                                                  • #<Class:Process>#pid $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:591
                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:574
                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                              • ActiveRecord::ConnectionAdapters::ConnectionPool#connection $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:261
                                                                                • ActiveRecord::ConnectionAdapters::ConnectionPool#current_connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:438
                                                                                  • ActiveRecord::Base.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_handling.rb:90
                                                                                    • ActiveRecord::RuntimeRegistry.connection_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                      • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                        • Store.table_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:108
                                                                        • Store.sanitize_sql_for_conditions $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:22
                                                                          • Arel::SelectManager#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:16
                                                                            • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:17
                                                                          • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:26
                                                                          • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/sanitization.rb:27
                                                                        • Module#name $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:39
                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select_all $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/query_cache.rb:64
                                                                          • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select_all $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:22
                                                                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#binds_from_relation $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:383
                                                                              • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:384
                                                                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#to_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:10
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:11
                                                                              • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                                                                                • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                                                                                  • Array#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/database_statements.rb:12
                                                                              • Arel::Visitors::PostGIS#accept $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:4
                                                                                • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                  • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                  • Arel::Visitors::PostGIS#visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:155
                                                                                    • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:163
                                                                                      • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:163
                                                                                        • Arel::Visitors::PostGIS#visit_Arel_Nodes_SelectCore $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:183
                                                                                          • Enumerable#each_with_index $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                                                                            • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                                                                              • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectCore $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:192
                                                                                                • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                  • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                  • Arel::Visitors::PostGIS#visit_Arel_Attributes_Attribute $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:538
                                                                                                    • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                    • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                    • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                                                                                      • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                                                                                    • #<Class:0x00007fa2cce31b30>#name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:540
                                                                                                    • Arel::Visitors::PostGIS#quote_column_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:599
                                                                                                      • String#eql? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:600
                                                                                          • Arel::Nodes::JoinSource#empty? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/nodes/join_source.rb:13
                                                                                          • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                            • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                              • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                              • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                            • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                            • Arel::Visitors::PostGIS#visit_Arel_Nodes_JoinSource $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:437
                                                                                              • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                • Arel::Visitors::PostGIS#visit_Arel_Table $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:469
                                                                                                  • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                                                                                    • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                                                                              • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:440
                                                                                              • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:440
                                                                                              • Array#compact $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:441
                                                                                              • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:441
                                                                                          • Enumerable#each_with_index $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:203
                                                                                            • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:203
                                                                                              • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectCore $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:203
                                                                                                • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                  • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                    • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                    • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                  • Arel::Visitors::PostGIS#visit_Arel_Nodes_And $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:495
                                                                                                    • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:496
                                                                                                      • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_And $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:496
                                                                                                        • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                          • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                            • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                          • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                          • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                          • Arel::Visitors::PostGIS#visit_Arel_Nodes_In $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:477
                                                                                                            • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:478
                                                                                                            • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:481
                                                                                                            • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                              • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                              • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                              • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                              • Arel::Visitors::PostGIS#visit_Arel_Attributes_Attribute $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:538
                                                                                                                • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                                • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                                • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                                                                                                  • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                                                                                                • #<Class:0x00007fa2cce31b30>#name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:540
                                                                                                                • Arel::Visitors::PostGIS#quote_column_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:599
                                                                                                            • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                              • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                              • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                              • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                              • Arel::Visitors::PostGIS#visit_Array $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:585
                                                                                                                • Array#map $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:586
                                                                                                                  • Arel::Visitors::PostGIS#block in visit_Array $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:586
                                                                                                                    • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                                      • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                                        • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                                        • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                                      • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                                      • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                                      • Arel::Visitors::PostGIS#quoted $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:557
                                                                                                                        • Arel::Visitors::PostGIS#column_for $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:131
                                                                                                                          • #<Class:0x00007fa2cce31b30>#name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:133
                                                                                                                          • String#to_s $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:133
                                                                                                                          • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:134
                                                                                                                          • Arel::Visitors::PostGIS#table_exists? $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:127
                                                                                                                            • ActiveRecord::ConnectionAdapters::SchemaCache#table_exists? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:23
                                                                                                                              • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:24
                                                                                                                          • Arel::Visitors::PostGIS#column_cache $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:141
                                                                                                                            • ActiveRecord::ConnectionAdapters::SchemaCache#columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/schema_cache.rb:49
                                                                                                                        • Arel::Visitors::PostGIS#quote $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:589
                                                                                                                          • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:590
                                                                                                                          • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#quote $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/common_adapter_methods.rb:41
                                                                                                                            • Geometry.check_type $GemPath0/gems/rgeo-0.6.0/lib/rgeo/feature/types.rb:62
                                                                                                                              • Kernel#is_a? $GemPath0/gems/rgeo-0.6.0/lib/rgeo/feature/types.rb:63
                                                                                                                              • Kernel#is_a? $GemPath0/gems/rgeo-0.6.0/lib/rgeo/feature/types.rb:64
                                                                                                                            • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/common_adapter_methods.rb:44
                                                                                                                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#quote $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:18
                                                                                                                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_to_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/schema_statements.rb:455
                                                                                                                                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/schema_statements.rb:456
                                                                                                                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_to_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:685
                                                                                                                                  • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#native_database_types $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/main_adapter.rb:20
                                                                                                                                  • Symbol#to_sym $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:686
                                                                                                                                  • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:687
                                                                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:687
                                                                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:687
                                                                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:687
                                                                                                                                  • Kernel#is_a? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/schema_statements.rb:702
                                                                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:24
                                                                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:31
                                                                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:42
                                                                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:48
                                                                                                                              • Float.=== $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:45
                                                                                                                                • Kernel#instance_of? $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:46
                                                                                                                                • Module#=== $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:46
                                                                                                                              • Numeric.=== $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:45
                                                                                                                                • Kernel#instance_of? $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:46
                                                                                                                                • Module#=== $GemPath0/gems/will_paginate-3.0.12/lib/will_paginate/page_number.rb:46
                                                                                                                              • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:68
                                                                                                                              • String#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:70
                                                                                                                              • String#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:71
                                                                                                                              • Regexp#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:72
                                                                                                                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#quote $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/quoting.rb:8
                                                                                                                                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/quoting.rb:10
                                                                                                                                • Module#=== $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/quoting.rb:13
                                                                                                                                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract/quoting.rb:14
                                                                                                                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#quote_string $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:141
                                                                                                                                  • PG::Connection#escape_string $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/quoting.rb:142
                                                                                                                • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:586
                                                                                                    • Array#join $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:496
                                                                                    • Enumerable#each_with_index $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                                                                                      • Array#each $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                                                                                        • Arel::Visitors::PostGIS#block in visit_Arel_Nodes_SelectStatement $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:169
                                                                                          • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                            • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                              • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                              • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                            • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                            • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                            • Arel::Visitors::PostGIS#visit_Arel_Nodes_Ascending $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:350
                                                                                              • Arel::Visitors::PostGIS#visit $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:21
                                                                                                • Arel::Visitors::PostGIS#dispatch $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:17
                                                                                                  • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                  • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:18
                                                                                                • Kernel#class $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                • Kernel#hash $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/visitor.rb:22
                                                                                                • Arel::Visitors::PostGIS#visit_Arel_Attributes_Attribute $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:538
                                                                                                  • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                  • #<Class:0x00007fa2cce31b30>#relation $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:539
                                                                                                  • Arel::Visitors::PostGIS#quote_table_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:594
                                                                                                    • Module#=== $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:595
                                                                                                  • #<Class:0x00007fa2cce31b30>#name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:540
                                                                                                  • Arel::Visitors::PostGIS#quote_column_name $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:599
                                                                                    • String#strip! $GemPath0/gems/arel-5.0.1.20140414130214/lib/arel/visitors/to_sql.rb:179
                                                                            • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#select $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:953
                                                                              • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:136
                                                                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#without_prepared_statement? $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:388
                                                                                • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#exec_no_cache $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:821
                                                                                  • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#log $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:371
                                                                                    • Kernel#object_id $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:376
                                                                                    • ActiveSupport::Notifications::Instrumenter#instrument $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:17
                                                                                      • ActiveSupport::Notifications::Instrumenter#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:30
                                                                                        • ActiveSupport::Notifications::Fanout#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:35
                                                                                          • ActiveSupport::Notifications::Fanout#listeners_for $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:47
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                          • Array#each $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                                                                            • ActiveSupport::Notifications::Fanout#block in start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                                                                              • ActiveSupport::Notifications::Fanout::Subscribers::Evented#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:91
                                                                                                • ActiveRecord::LogSubscriber#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:78
                                                                                                  • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                                                                    • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                                                                  • ActiveRecord::LogSubscriber#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:85
                                                                                                    • #<Class:Time>#now $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                                                                                      • Time#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                                                                                        • Fixnum#+ $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                                                                                    • Class#new $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:86
                                                                                                      • ActiveSupport::Notifications::Event#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:50
                                                                                                        • Kernel#dup $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                                                                                          • Kernel#initialize_dup $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                                                                                            • Hash#initialize_copy $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:52
                                                                                                    • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                                                                                      • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                                                                                    • Array#last $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:87
                                                                                                    • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                                                                                      • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                                                                                    • Array#push $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:90
                                                                                            • ActiveSupport::Notifications::Fanout#block in start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:36
                                                                                              • ActiveSupport::Notifications::Fanout::Subscribers::Evented#start $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:91
                                                                                                • ActiveRecord::ExplainSubscriber#start $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_subscriber.rb:6
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in log $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/abstract_adapter.rb:378
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_no_cache $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:822
                                                                                          • PG::Connection#async_exec $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:822
                                                                                      • ActiveSupport::Notifications::Instrumenter#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:35
                                                                                        • ActiveSupport::Notifications::Fanout#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:39
                                                                                          • ActiveSupport::Notifications::Fanout#listeners_for $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:47
                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                              • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                          • Array#each $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                                                                            • ActiveSupport::Notifications::Fanout#block in finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                                                                              • ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:95
                                                                                                • ActiveRecord::LogSubscriber#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:82
                                                                                                  • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                                                                    • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                                                                  • ActiveRecord::LogSubscriber#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:93
                                                                                                    • #<Class:Time>#now $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                                                                                      • Time#initialize $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                                                                                        • Fixnum#+ $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:94
                                                                                                    • ActiveRecord::LogSubscriber#event_stack $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:105
                                                                                                      • ActiveSupport::SubscriberQueueRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ActiveSupport::SubscriberQueueRegistry#get_queue $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:121
                                                                                                    • Array#pop $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:95
                                                                                                    • Hash#merge! $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:97
                                                                                                    • String#split $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:99
                                                                                                    • Array#first $GemPath0/gems/activesupport-4.1.16/lib/active_support/subscriber.rb:99
                                                                                                    • ActiveRecord::LogSubscriber#sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:37
                                                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:38
                                                                                                      • ActiveRecord::LogSubscriber.runtime $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:9
                                                                                                        • ActiveRecord::RuntimeRegistry.sql_runtime $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:18
                                                                                                          • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ActiveSupport::Notifications::Event#duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:60
                                                                                                        • Time#minus_with_coercion $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:227
                                                                                                          • Kernel#respond_to? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:228
                                                                                                          • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:229
                                                                                                          • Time#minus_with_duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:214
                                                                                                            • ActiveSupport::Duration.=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/duration.rb:56
                                                                                                              • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/duration.rb:57
                                                                                                            • Time#- $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                                                                              • Fixnum#- $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                                                                              • Numeric#quo $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                                                                                • Fixnum#fdiv $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/time/calculations.rb:218
                                                                                                      • ActiveRecord::LogSubscriber.runtime= $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:5
                                                                                                        • ActiveRecord::RuntimeRegistry.sql_runtime= $GemPath0/gems/activerecord-4.1.16/lib/active_record/runtime_registry.rb:19
                                                                                                          • ActiveRecord::RuntimeRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                            • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                                                                        • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                                                                      • ActiveSupport::Logger#debug? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:57
                                                                                                        • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                                                                          • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                                                                            • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                            • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                          • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                            • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:43
                                                                                                      • ActiveSupport::Notifications::Event#duration $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/instrumenter.rb:60
                                                                                                      • Float#round $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:45
                                                                                                      • Float#to_s -> block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                                                                                        • Float#block (2 levels) in <class:Numeric> $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:124
                                                                                                          • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:125
                                                                                                          • Float#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/numeric/conversions.rb:131
                                                                                                      • ActiveRecord::LogSubscriber#odd? $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:65
                                                                                                      • ActiveRecord::LogSubscriber#color $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:102
                                                                                                        • ActiveRecord::LogSubscriber#colorize_logging $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:67
                                                                                                        • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:104
                                                                                                      • ActiveRecord::LogSubscriber#color $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:102
                                                                                                        • ActiveRecord::LogSubscriber#colorize_logging $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:67
                                                                                                        • Kernel#is_a? $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:104
                                                                                                        • NilClass#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:106
                                                                                                      • NilClass#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:62
                                                                                                      • ActiveRecord::LogSubscriber#debug $GemPath0/gems/activesupport-4.1.16/lib/active_support/log_subscriber.rb:92
                                                                                                        • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                                                                          • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                                                                        • ActiveRecord::LogSubscriber#logger $GemPath0/gems/activerecord-4.1.16/lib/active_record/log_subscriber.rb:69
                                                                                                          • ActiveRecord::Base.logger $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/module/attribute_accessors.rb:60
                                                                                                        • ActiveSupport::Logger#debug /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:454
                                                                                                          • ActiveSupport::Logger#add -> block (2 levels) in broadcast $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:12
                                                                                                            • ActiveSupport::Logger#block (2 levels) in broadcast $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:12
                                                                                                              • ActiveSupport::Logger#add $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:50
                                                                                                                • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:51
                                                                                                                • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                                                                                  • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                                    • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                                • ActiveSupport::Logger#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:419
                                                                                                                  • Kernel#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:421
                                                                                                                  • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:425
                                                                                                                  • Kernel#block_given? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:426
                                                                                                                  • ActiveSupport::Logger#format_severity /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:541
                                                                                                                  • #<Class:Time>#now /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                    • Time#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                      • Fixnum#+ /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                  • ActiveSupport::Logger#format_message /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:545
                                                                                                                    • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:66
                                                                                                                      • Module#=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:67
                                                                                                                  • Logger::LogDevice#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:643
                                                                                                                    • Logger::LogDevice#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                                                                                      • Logger::LogDevice#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                                                                        • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                                                                        • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                                                                        • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                                                                                      • Logger::LogDevice#block in write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:645
                                                                                                                        • IO#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:654
                                                                                                                      • Logger::LogDevice#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                                                                        • Logger::LogDevice#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                                                                          • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                                                                        • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                                                                              • ActiveSupport::Logger#add $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:50
                                                                                                                • Kernel#nil? $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:51
                                                                                                                • ActiveSupport::Logger#level $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:22
                                                                                                                  • ActiveSupport::Logger#local_log_id $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:18
                                                                                                                    • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                                    • BasicObject#__id__ $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger_silence.rb:19
                                                                                                                  • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/cache.rb:35
                                                                                                                    • ThreadSafe::Cache#[] $GemPath0/gems/thread_safe-0.3.6/lib/thread_safe/non_concurrent_cache_backend.rb:11
                                                                                                                • ActiveSupport::Logger#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:419
                                                                                                                  • Kernel#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:421
                                                                                                                  • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:425
                                                                                                                  • Kernel#block_given? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:426
                                                                                                                  • ActiveSupport::Logger#format_severity /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:541
                                                                                                                  • #<Class:Time>#now /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                    • Time#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                      • Fixnum#+ /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:434
                                                                                                                  • ActiveSupport::Logger#format_message /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:545
                                                                                                                    • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:20
                                                                                                                      • ActiveSupport::Logger::SimpleFormatter#tags_text $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:50
                                                                                                                        • ActiveSupport::Logger::SimpleFormatter#current_tags $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:45
                                                                                                                          • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:46
                                                                                                                          • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:46
                                                                                                                        • Array#any? $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:52
                                                                                                                      • NilClass#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/tagged_logging.rb:21
                                                                                                                      • ActiveSupport::Logger::SimpleFormatter#call $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:66
                                                                                                                        • Module#=== $GemPath0/gems/activesupport-4.1.16/lib/active_support/logger.rb:67
                                                                                                                  • Logger::LogDevice#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:643
                                                                                                                    • Logger::LogDevice#mon_synchronize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:211
                                                                                                                      • Logger::LogDevice#mon_enter /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:185
                                                                                                                        • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:186
                                                                                                                        • Thread::Mutex#lock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:187
                                                                                                                        • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:188
                                                                                                                      • Logger::LogDevice#block in write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:645
                                                                                                                        • IO#write /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/logger.rb:654
                                                                                                                      • Logger::LogDevice#mon_exit /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:197
                                                                                                                        • Logger::LogDevice#mon_check_owner /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:247
                                                                                                                          • #<Class:Thread>#current /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:248
                                                                                                                        • Thread::Mutex#unlock /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/monitor.rb:202
                                                                                            • ActiveSupport::Notifications::Fanout#block in finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:40
                                                                                              • ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish $GemPath0/gems/activesupport-4.1.16/lib/active_support/notifications/fanout.rb:95
                                                                                                • ActiveRecord::ExplainSubscriber#finish $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_subscriber.rb:10
                                                                                                  • ActiveRecord::ExplainRegistry.collect? -> block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                    • ActiveRecord::ExplainRegistry.block in method_missing $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:46
                                                                                                      • ActiveRecord::ExplainRegistry.instance $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:39
                                                                                                        • #<Class:Thread>#current $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                        • Thread#[] $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:40
                                                                                                      • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/per_thread_registry.rb:47
                                                                                                        • ActiveRecord::ExplainRegistry#collect? $GemPath0/gems/activerecord-4.1.16/lib/active_record/explain_registry.rb:21
                                                                                • PG::Result#fields $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:141
                                                                                • Enumerable#each_with_index $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                    • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#block in exec_query $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:142
                                                                                      • PG::Result#ftype $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:143
                                                                                      • PG::Result#fmod $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:144
                                                                                      • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#get_oid_type $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:763
                                                                                        • ActiveRecord::ConnectionAdapters::PostGISAdapter::MainAdapter#type_map $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql_adapter.rb:759
                                                                                        • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::TypeMap#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:302
                                                                                          • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:314
                                                                                • PG::Result#values $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:148
                                                                                • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:148
                                                                                  • ActiveRecord::Result#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:38
                                                                                • PG::Result#clear $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/database_statements.rb:149
                                                                        • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:42
                                                                        • Enumerable#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:48
                                                                          • ActiveRecord::Result#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:53
                                                                            • Kernel#block_given? $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:54
                                                                            • ActiveRecord::Result#hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:94
                                                                              • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                    • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                      • String#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                                  • String#freeze $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:99
                                                                              • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:100
                                                                                • ActiveRecord::Result#block in hash_rows $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:100
                                                                            • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:55
                                                                              • ActiveRecord::Result#block in each $GemPath0/gems/activerecord-4.1.16/lib/active_record/result.rb:55
                                                                                • Store.block in find_by_sql $GemPath0/gems/activerecord-4.1.16/lib/active_record/querying.rb:48
                                                                                  • Store.instantiate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:49
                                                                                    • Store.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:142
                                                                                      • Store.using_single_table_inheritance? $GemPath0/gems/activerecord-4.1.16/lib/active_record/inheritance.rb:150
                                                                                        • Store.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                                                                          • Class#superclass $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:166
                                                                                          • ActiveRecord::Base.inheritance_column $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:165
                                                                                        • NilClass#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
                                                                                          • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
                                                                                      • Store.discriminate_class_for_record $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:61
                                                                                    • Kernel#dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                                                                                      • Kernel#initialize_dup $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                                                                                        • Hash#initialize_copy $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:51
                                                                                    • Store.decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:148
                                                                                      • Store.decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:230
                                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:237
                                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                          • Store.block in decorate_columns $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:245
                                                                                            • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:246
                                                                                              • ActiveRecord::AttributeMethods::TimeZoneConversion::Type#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/time_zone_conversion.rb:5
                                                                                      • Store.columns_hash $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:222
                                                                                      • Hash#each $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                          • ActiveRecord::ConnectionAdapters::PostGISAdapter::SpatialColumn#spatial? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:65
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                        • Store.block in decorate_columns $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:152
                                                                                          • Kernel#is_a? $GemPath0/bundler/gems/activerecord-postgis-adapter-0d63d8d48bf7/lib/active_record/connection_adapters/postgis_adapter/spatial_column.rb:153
                                                                                    • Class#allocate $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:52
                                                                                    • Store#init_with $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:211
                                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:212
                                                                                      • Store.initialize_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:318
                                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:214
                                                                                      • Store.column_types $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:226
                                                                                      • Store#init_internals $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:428
                                                                                        • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:429
                                                                                        • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                                        • Hash#key? $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:430
                                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:220
                                                                                      • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                                      • Store#run_callbacks $GemPath0/gems/ar_transaction_changes-1.1.0/lib/ar_transaction_changes.rb:29
                                                                                        • Store#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                                                                          • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                                                                          • Store#_find_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                                                                            • Store#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                                                                              • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                                                                              • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                                                                              • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                                                                                • Store._find_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                  • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                          • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                                                                          • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
                                                                                        • Symbol#to_sym $GemPath0/gems/ar_transaction_changes-1.1.0/lib/ar_transaction_changes.rb:31
                                                                                      • Store#run_callbacks $GemPath0/gems/ar_transaction_changes-1.1.0/lib/ar_transaction_changes.rb:29
                                                                                        • Store#run_callbacks $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:79
                                                                                          • Symbol#to_s $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:80
                                                                                          • Store#_initialize_callbacks -> block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                                                                            • Store#block (2 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:106
                                                                                              • Kernel#instance_variable_defined? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:107
                                                                                              • Kernel#class $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                                                                              • Kernel#public_send $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:110
                                                                                                • Store._initialize_callbacks -> block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                                  • Store.block (4 levels) in class_attribute $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/class/attribute.rb:86
                                                                                          • ActiveSupport::Callbacks::CallbackChain#empty? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:526
                                                                                          • Kernel#block_given? $GemPath0/gems/activesupport-4.1.16/lib/active_support/callbacks.rb:82
                                                                                        • Symbol#to_sym $GemPath0/gems/ar_transaction_changes-1.1.0/lib/ar_transaction_changes.rb:31
                                                                      • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                                                        • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                        • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                        • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                      • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:13
                                                                      • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:18
                                                                      • Bullet::Detector::NPlusOneQuery.add_impossible_object $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:40
                                                                        • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                                                          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                        • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                                                                          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                        • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                          • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                            • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                            • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                            • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                              • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                            • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                            • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                          • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                            • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                              • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                            • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                              • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                          • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                            • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                              • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                          • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                            • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                              • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                          • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                          • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                          • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                            • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                              • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                              • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                                                • Store#block in read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:111
                                                                                  • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:121
                                                                                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:125
                                                                                  • Store.cache_attribute? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:61
                                                                                    • Store.cached_attributes $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:56
                                                                                    • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
                                                                                  • ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Identity#type_cast $GemPath0/gems/activerecord-4.1.16/lib/active_record/connection_adapters/postgresql/oid.rb:12
                                                                        • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                            • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                              • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                              • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                              • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                              • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                              • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                        • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
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                                                                          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                                                                          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                                                                        • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                            • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                              • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                              • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                              • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                              • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                              • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                        • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                                                                          • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                                                                            • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                                                                          • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
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                                                                              • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                                                                                • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                                                                  • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                                                                • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                                                                            • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                                                                            • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                                                                      • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:19
                                                                      • Bullet::Detector::CounterCache.add_impossible_object $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:29
                                                                        • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                                                          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
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                                                                          • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                            • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
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                                                                            • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                              • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                            • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                            • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                          • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                            • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                              • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                            • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
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                                                                                • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                          • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                            • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                              • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                          • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                            • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                              • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                    • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                          • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                          • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                          • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                            • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                              • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                        • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                            • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                              • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                              • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                                                                              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                              • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
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                                                                              • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
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                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
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                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                              • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                        • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                                                                          • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
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                                                                          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:47
                                                                          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:47
                                                                        • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                          • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                            • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                              • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                              • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                              • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                            • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                              • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                              • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                                • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                                  • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                            • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                            • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                              • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                        • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                                                                          • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                                                                            • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                                                                          • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                                                                            • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
                                                                              • Set#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:82
                                                                                • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                                                                  • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                                                                                • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                                                                            • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                                                                            • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                                                                    • Store::ActiveRecord_Relation#preload_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                    • Store::ActiveRecord_Relation#eager_loading? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:556
                                                                      • Store::ActiveRecord_Relation#eager_load_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:558
                                                                      • Store::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                      • Array#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:559
                                                                    • Store::ActiveRecord_Relation#includes_values $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:64
                                                                    • Class#new $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:615
                                                                      • BasicObject#initialize $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:615
                                                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation.rb:616
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                                                              • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                                                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
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                                                                • String#=~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
                                                              • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:43
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                                                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                                                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                  • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                    • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                    • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                  • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                    • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                      • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                        • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                    • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                      • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                        • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                  • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                  • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                  • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                    • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                    • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                      • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                      • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                      • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                      • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                    • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                      • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                                                                  • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
                                                                • Bullet::Detector::NPlusOneQuery.impossible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:37
                                                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                                                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                                                                • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                    • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                      • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                      • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                      • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                      • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                                                                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                    • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                      • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                                                                  • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                                                                    • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                                                                  • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
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                                                                    • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
                                                              • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:44
                                                              • Bullet::Detector::CounterCache.add_impossible_object $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:29
                                                                • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                                                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                                                                • Bullet.counter_cache_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:78
                                                                  • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                                                                • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                  • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                    • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                    • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                  • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                    • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                      • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                        • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                    • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                                                                      • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                        • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                                                                  • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                  • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                                                                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                                                                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                                                                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                                                                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                                                                  • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                                                                    • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                                                                • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                                                                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                                                                  • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                                                                    • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                                                                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                                                                      • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                                                                      • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                                                                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                                                                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                      • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                                                                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                                                                    • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                                                                      • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                                                                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                                                                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                                                                      • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
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                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                                                                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                                                                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                                                                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                                                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/preloader/association.rb:93
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                                                              • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                                                        • PgOrder#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:382
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                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                                                        • PgOrder#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:382
                                                          • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                                                            • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                                                    • ActiveRecord::Associations::BelongsToAssociation#invertible_for? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/belongs_to_association.rb:83
                                                      • ActiveRecord::Associations::BelongsToAssociation#inverse_reflection_for $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:223
                                                        • ActiveRecord::Reflection::AssociationReflection#inverse_of $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:329
                                                          • ActiveRecord::Reflection::AssociationReflection#inverse_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:422
                                                            • Hash#fetch $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
                                                              • ActiveRecord::Reflection::AssociationReflection#block in inverse_name $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:423
            • PgOrder::ActiveRecord_Relation#readonly_value $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/query_methods.rb:77
      • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
        • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
        • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
        • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
      • Array#first $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
      • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
      • Module#name $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
      • Kernel#!~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
        • String#=~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:38
      • Bullet::Detector::NPlusOneQuery.add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:29
        • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
        • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
        • Kernel#Array $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:33
        • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:34
          • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
            • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
              • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
            • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
              • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
              • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
          • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
            • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
              • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
            • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
              • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
              • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
        • Array#compact $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:34
        • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:36
          • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
              • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
          • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
              • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
        • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:36
        • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
          • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
        • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
          • Bullet::Detector::NPlusOneQuery.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
            • Bullet::Detector::NPlusOneQuery.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:28
              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
              • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
              • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
          • Bullet::Detector::NPlusOneQuery.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
            • Bullet::Detector::NPlusOneQuery.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:28
              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
              • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
              • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
      • Bullet::Detector::CounterCache.add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:18
        • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
          • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
          • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
        • Bullet.counter_cache_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:78
          • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
        • Kernel#Array $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:22
        • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:23
          • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
            • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
              • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
            • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
              • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
              • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
          • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
            • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
              • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
              • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
              • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
              • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
              • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
            • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
              • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                  • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
              • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                      • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
              • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
            • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
            • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
              • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
        • Array#compact $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:23
        • Array#map $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:25
          • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
              • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
          • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
            • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
            • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
              • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
        • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:25
        • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
          • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
        • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
          • Bullet::Detector::CounterCache.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
            • Bullet::Detector::CounterCache.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:42
              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
              • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
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                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
          • Bullet::Detector::CounterCache.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:26
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              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/counter_cache.rb:43
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              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
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                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
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                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
              • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
              • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
    • Array#map $GemPath0/gems/activerecord-4.1.16/lib/active_record/relation/delegation.rb:46
      • PgOrder#store $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/builder/association.rb:109
        • PgOrder#association $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:150
          • PgOrder#association_instance_get $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:164
          • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:153
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          • ActiveRecord::Associations::BelongsToAssociation#reader $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/singular_association.rb:5
            • ActiveRecord::Associations::BelongsToAssociation#loaded? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:58
            • ActiveRecord::Associations::BelongsToAssociation#stale_target? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:75
              • ActiveRecord::Associations::BelongsToAssociation#loaded? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:58
              • ActiveRecord::Associations::BelongsToAssociation#stale_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/belongs_to_association.rb:96
                • ActiveRecord::Reflection::AssociationReflection#foreign_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:258
                • PgOrder#[] $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:382
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • ActiveRecord::Reflection::AssociationReflection#foreign_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/reflection.rb:258
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                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/belongs_to_association.rb:97
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            • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
          • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:163
          • Module#name $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:163
          • Kernel#!~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:163
            • String#=~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:163
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              • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
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              • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
              • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                  • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
              • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Detector::NPlusOneQuery.inversed_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:63
              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:64
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:64
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Registry::Base#include? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:37
              • NilClass#nil? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:38
            • Bullet::Detector::NPlusOneQuery.add_call_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:16
              • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
              • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:21
              • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
              • Bullet::Detector::NPlusOneQuery.call_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:56
                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:57
                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:57
              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
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                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • Bullet::Registry::Base#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
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                    • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                      • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                    • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
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                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
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                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:22
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              • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
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              • Bullet.stacktrace_excludes $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:86
              • Array#any? $GemPath0/gems/bullet-6.0.0/lib/bullet/stack_trace_filter.rb:18
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              • Bullet::Detector::NPlusOneQuery.possible? $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:63
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                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
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                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Bullet::Registry::Object#include? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:10
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              • Bullet::Detector::NPlusOneQuery.impossible? $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:67
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                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
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                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
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                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
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                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
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                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                      • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
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                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
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                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                  • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                    • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                  • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
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                        • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                          • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                        • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
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      • PgOrder#store $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/builder/association.rb:109
        • PgOrder#association $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:150
          • PgOrder#association_instance_get $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:164
          • Kernel#nil? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations.rb:153
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            • ActiveRecord::Associations::BelongsToAssociation#stale_target? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:75
              • ActiveRecord::Associations::BelongsToAssociation#loaded? $GemPath0/gems/activerecord-4.1.16/lib/active_record/associations/association.rb:58
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            • String#=~ $GemPath0/gems/bullet-6.0.0/lib/bullet/active_record41.rb:163
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                • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
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                  • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                    • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
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                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                  • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                        • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
              • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
              • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                  • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Detector::NPlusOneQuery.inversed_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:63
              • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:64
              • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:64
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Bullet::Registry::Base#include? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:37
              • NilClass#nil? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:38
            • Bullet::Detector::NPlusOneQuery.add_call_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:16
              • Bullet.start? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:159
                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:160
              • Bullet.n_plus_one_query_enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:70
                • Bullet.enable? $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:62
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                    • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:21
              • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
                • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
              • Bullet::Detector::NPlusOneQuery.call_object_associations $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:56
                • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:57
                • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:57
              • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                  • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                    • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                    • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                    • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                      • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                    • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                    • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                    • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                      • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                        • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                    • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                      • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
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                  • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                    • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
              • Bullet::Registry::Base#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                • Class#new $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:29
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                    • Class#new /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                      • Hash#initialize /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:83
                    • NilClass#nil? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:85
                • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
            • PgOrder#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
              • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
              • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                  • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                  • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                  • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                    • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                  • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                  • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                  • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
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                  • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
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                      • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                  • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                    • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                        • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                          • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                  • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                  • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                    • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Symbol#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:22
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              • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
            • Bullet::Detector::NPlusOneQuery.excluded_stacktrace_path? $GemPath0/gems/bullet-6.0.0/lib/bullet/stack_trace_filter.rb:17
              • Bullet.stacktrace_excludes $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:86
              • Array#any? $GemPath0/gems/bullet-6.0.0/lib/bullet/stack_trace_filter.rb:18
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              • Bullet::Detector::NPlusOneQuery.possible? $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:63
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                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
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                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • PgOrder#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
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                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
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                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Bullet::Registry::Object#include? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:10
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                    • Set#include? /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:214
              • Bullet::Detector::NPlusOneQuery.impossible? $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:67
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                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:38
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                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
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                    • PgOrder#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • PgOrder.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • PgOrder#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • PgOrder.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • PgOrder#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • PgOrder#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • PgOrder#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • PgOrder#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • PgOrder#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • PgOrder.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • PgOrder#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • PgOrder#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
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                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
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                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                            • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                    • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                  • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                  • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                    • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                      • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
            • Array#join $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:36
            • Bullet.debug $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:125
              • #<Class:#<Object:0x00007fa2cc8b6098>>#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:126
            • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
              • Bullet::Detector::NPlusOneQuery.block in add_possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/n_plus_one_query.rb:37
                • Bullet::Detector::NPlusOneQuery.possible_objects $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:28
                  • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                  • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet/detector/association.rb:29
                • Store#bullet_key $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:4
                  • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • Module#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:5
                  • Store#bullet_primary_key_value $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:8
                    • Store#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:233
                      • Symbol#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:234
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:235
                      • Store.define_attribute_methods $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:72
                      • Store#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:451
                        • Kernel#respond_to? $GemPath0/gems/activemodel-4.1.16/lib/active_model/attribute_methods.rb:452
                      • Hash#any? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Kernel#class $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                      • Store.column_names $GemPath0/gems/activerecord-4.1.16/lib/active_record/model_schema.rb:259
                      • Array#include? $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:245
                    • Store#persisted? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:81
                      • Store#new_record? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:68
                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                      • Store#destroyed? $GemPath0/gems/activerecord-4.1.16/lib/active_record/persistence.rb:74
                        • Store#sync_with_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:398
                          • Store#update_attributes_from_transaction_state $GemPath0/gems/activerecord-4.1.16/lib/active_record/core.rb:402
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:11
                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • Store.respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:8
                      • ActiveRecord::DynamicMatchers::Method.match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:36
                        • Enumerable#find $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                          • Array#each $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindBy.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                            • ActiveRecord::DynamicMatchers::Method.block in match $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                              • ActiveRecord::DynamicMatchers::FindByBang.pattern $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:41
                              • Symbol#=~ $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:37
                      • Kernel#respond_to? $GemPath0/gems/activerecord-4.1.16/lib/active_record/dynamic_matchers.rb:13
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:13
                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Kernel#class $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/object.rb:14
                    • Store.primary_key $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/primary_key.rb:71
                    • Store#__temp__9646 $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods.rb:45
                      • Store#read_attribute $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:107
                        • String#to_s $GemPath0/gems/activerecord-4.1.16/lib/active_record/attribute_methods/read.rb:110
                • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/object.rb:6
                  • String#bullet_class_name $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:4
                    • String#sub $GemPath0/gems/bullet-6.0.0/lib/bullet/ext/string.rb:5
                  • Bullet::Registry::Object#add $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:28
                    • Kernel#is_a? $GemPath0/gems/bullet-6.0.0/lib/bullet/registry/base.rb:30
                    • Set#add /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:312
  • Bullet.perform_out_of_channel_notifications $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:182
    • Bullet.build_request_uri $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:248
      • NilClass#present? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:23
        • NilClass#blank? $GemPath0/gems/activesupport-4.1.16/lib/active_support/core_ext/object/blank.rb:54
      • NilClass#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:254
      • NilClass#to_s $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:254
    • Bullet.for_each_active_notifier_with_notification $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:239
      • UniformNotifier.active_notifiers $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier.rb:34
        • Array#select $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier.rb:35
          • UniformNotifier::JavascriptAlert.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/javascript_alert.rb:5
          • UniformNotifier::JavascriptConsole.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/javascript_console.rb:5
          • UniformNotifier::Growl.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/growl.rb:7
          • UniformNotifier::HoneybadgerNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/honeybadger.rb:5
          • UniformNotifier::Xmpp.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/xmpp.rb:9
          • UniformNotifier::RailsLogger.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/rails_logger.rb:5
          • UniformNotifier::CustomizedLogger.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/customized_logger.rb:7
          • UniformNotifier::AirbrakeNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/airbrake.rb:5
          • UniformNotifier::RollbarNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/rollbar.rb:5
          • UniformNotifier::BugsnagNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/bugsnag.rb:5
          • UniformNotifier::Raise.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/raise.rb:5
          • UniformNotifier::Slack.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/slack.rb:10
          • UniformNotifier::SentryNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/sentry.rb:5
          • UniformNotifier::TerminalNotifier.active? $GemPath0/gems/uniform_notifier-1.12.1/lib/uniform_notifier/terminal_notifier.rb:5
      • Array#each $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:240
        • Bullet.block in for_each_active_notifier_with_notification $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:240
          • Bullet.notification_collector $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:163
            • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:164
            • Thread#[] $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:164
          • Set#each /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:304
            • Hash#each_key /Users/yuanzhipeng/.rbenv/versions/2.3.8/lib/ruby/2.3.0/set.rb:306
  • Bullet.end_request $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:144
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:145
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:145
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:146
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:146
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:148
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:148
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:149
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:149
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:150
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:150
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:151
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:151
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:152
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:152
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:153
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:153
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:155
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:155
    • #<Class:Thread>#current $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:156
    • Thread#[]= $GemPath0/gems/bullet-6.0.0/lib/bullet.rb:156