Object#block in __pry__
(pry):43
Student.first
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:3
Student.all
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping/named.rb:24
Student.current_scope
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:13
ActiveRecord::Scoping::ScopeRegistry.value_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:53
ActiveRecord::Scoping::ScopeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveRecord::Scoping::ScopeRegistry#value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:78
ActiveRecord::Scoping::ScopeRegistry#raise_invalid_scope_type!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:97
Array#include?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:98
Student.base_class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:95
Module#<
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:96
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:100
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:100
ApplicationRecord.abstract_class?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:125
Module#<=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:82
Module#name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:83
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:85
Module#<=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping.rb:82
Student.default_scoped
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping/named.rb:32
Student.relation
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:307
Student.arel_table
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:271
Student.predicate_builder
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:290
ActiveRecord::Relation.create
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:101
ActiveRecord::Relation.relation_class_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:107
Student.relation_delegate_class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:4
Kernel#hash
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:5
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:102
Student::ActiveRecord_Relation#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:22
Student.finder_needs_type_condition?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:82
Student.build_default_scope
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping/default.rb:104
Student.abstract_class?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:125
Student.default_scope_override -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Kernel#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping/default.rb:107
Student.default_scope_override -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.default_scopes -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/scoping/default.rb:118
Student::ActiveRecord_Relation#first
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:118
Student::ActiveRecord_Relation#find_nth
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:530
Student::ActiveRecord_Relation#offset_index
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:354
Student::ActiveRecord_Relation#offset_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Student::ActiveRecord_Relation#find_nth_with_limit
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:534
Student::ActiveRecord_Relation#order_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#primary_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:44
Student.primary_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/primary_key.rb:73
Student::ActiveRecord_Relation#primary_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:44
Student.primary_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/primary_key.rb:73
Student::ActiveRecord_Relation#arel_attribute
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:104
Student.arel_attribute
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:285
Student.attribute_alias?
$GemPath0/gems/activemodel-5.1.2/lib/active_model/attribute_methods.rb:218
Student.attribute_aliases -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
String#to_s
$GemPath0/gems/activemodel-5.1.2/lib/active_model/attribute_methods.rb:219
Hash#key?
$GemPath0/gems/activemodel-5.1.2/lib/active_model/attribute_methods.rb:219
Arel::Table#[]
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:80
#<Class:#<Class:0x007f243a6c6820>>#new
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:81
Struct#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:81
Arel::Attributes::Attribute#asc
$GemPath0/gems/arel-8.0.0/lib/arel/order_predications.rb:5
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/order_predications.rb:6
Arel::Nodes::Ascending#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:8
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:9
Student::ActiveRecord_Relation#order
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:315
Student::ActiveRecord_Relation#check_if_method_has_arguments!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1162
Array#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1163
Student::ActiveRecord_Relation#spawn
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:8
Kernel#clone
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:9
Kernel#initialize_clone
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:9
Student::ActiveRecord_Relation#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:31
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Hash#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Student::ActiveRecord_Relation#reset
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:557
Kernel#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:560
Student::ActiveRecord_Relation#order!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:320
Student::ActiveRecord_Relation#preprocess_order_args
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1115
Array#map!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1116
Student::ActiveRecord_Relation#block in preprocess_order_args
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1116
Student.sanitize_sql_for_order
$GemPath0/gems/activerecord-5.1.2/lib/active_record/sanitization.rb:64
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/sanitization.rb:65
Array#flatten!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1119
Student::ActiveRecord_Relation#validate_order_args
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1105
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1106
Student::ActiveRecord_Relation#block in validate_order_args
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1106
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1107
Enumerable#grep
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1122
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1122
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1122
Array#map!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1123
Array#compact!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1123
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1124
Array#map!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1127
Student::ActiveRecord_Relation#block in preprocess_order_args
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1127
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1129
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1131
Array#flatten!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1143
Student::ActiveRecord_Relation#order_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#order_values=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:71
Student::ActiveRecord_Relation#set_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:927
Student::ActiveRecord_Relation#assert_mutability!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:934
Student::ActiveRecord_Relation#limit_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:544
Numeric#zero?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:545
Student::ActiveRecord_Relation#limit
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:685
Student::ActiveRecord_Relation#spawn
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:8
Kernel#clone
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:9
Kernel#initialize_clone
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:9
Student::ActiveRecord_Relation#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:31
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Hash#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:32
Student::ActiveRecord_Relation#reset
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:557
Kernel#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:560
Student::ActiveRecord_Relation#limit!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:689
Student::ActiveRecord_Relation#limit_value=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:71
Student::ActiveRecord_Relation#set_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:927
Student::ActiveRecord_Relation#assert_mutability!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:934
Student::ActiveRecord_Relation#to_a
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:250
Student::ActiveRecord_Relation#records
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:254
Student::ActiveRecord_Relation#load
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:545
Student::ActiveRecord_Relation#exec_queries
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:658
Student::ActiveRecord_Relation#eager_loading?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:597
Student::ActiveRecord_Relation#eager_load_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:599
Student::ActiveRecord_Relation#includes_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:600
Student::ActiveRecord_Relation#arel
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:917
Student::ActiveRecord_Relation#build_arel
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:939
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:940
Arel::SelectManager#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:10
Arel::SelectManager#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/tree_manager.rb:12
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:12
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_statement.rb:8
Arel::Nodes::SelectCore#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_core.rb:8
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_core.rb:9
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_core.rb:10
Arel::Nodes::JoinSource#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/join_source.rb:10
Arel::Nodes::JoinSource#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/binary.rb:7
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/binary.rb:8
Arel::Nodes::SelectStatement#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_statement.rb:8
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/select_statement.rb:9
Array#last
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:13
Arel::SelectManager#from
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:88
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:89
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:92
Student::ActiveRecord_Relation#joins_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#left_outer_joins_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#where_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
ActiveRecord::Relation::WhereClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:80
ActiveRecord::Relation::WhereClause#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:6
Array#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:6
Student::ActiveRecord_Relation#having_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
ActiveRecord::Relation::WhereClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:80
ActiveRecord::Relation::WhereClause#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:6
Array#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:6
Student::ActiveRecord_Relation#limit_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:947
BasicObject#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:947
Arel::SelectManager#take
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:218
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:220
Arel::Nodes::Limit#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:8
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:9
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:221
Arel::Nodes::Top#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:8
BasicObject#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/unary.rb:9
Student::ActiveRecord_Relation#offset_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Student::ActiveRecord_Relation#group_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#build_order
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1095
Student::ActiveRecord_Relation#order_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Array#uniq
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1096
Array#reject!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1097
Arel::Nodes::Ascending#blank?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:16
Kernel#respond_to?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:17
Arel::SelectManager#order
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:168
Array#map
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:170
Arel::SelectManager#block in order
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:170
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:171
Array#include?
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:171
Array#concat
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:170
Student::ActiveRecord_Relation#build_select
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1041
Student::ActiveRecord_Relation#select_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1042
Student.arel_table
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:271
Arel.star
$GemPath0/gems/arel-8.0.0/lib/arel.rb:33
Arel.sql
$GemPath0/gems/arel-8.0.0/lib/arel.rb:29
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel.rb:30
String#initialize
$GemPath0/gems/arel-8.0.0/lib/arel.rb:30
Arel::Table#[]
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:80
#<Class:#<Class:0x007f243a6c6820>>#new
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:81
Struct#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/table.rb:81
Arel::SelectManager#project
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:133
Array#map
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:136
Arel::SelectManager#block in project
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:136
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:137
Array#include?
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:137
Array#concat
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:136
Student::ActiveRecord_Relation#distinct_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Arel::SelectManager#distinct
$GemPath0/gems/arel-8.0.0/lib/arel/select_manager.rb:150
Student::ActiveRecord_Relation#from_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
ActiveRecord::Relation::FromClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:27
ActiveRecord::Relation::FromClause#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:23
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:24
Student::ActiveRecord_Relation#lock_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Student::ActiveRecord_Relation#bound_attributes
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:77
Student::ActiveRecord_Relation#limit_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:44
Student.connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:87
Student.retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:115
Student.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:141
ActiveRecord::RuntimeRegistry.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/runtime_registry.rb:18
ActiveRecord::RuntimeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Student.default_connection_handler -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ApplicationRecord.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ActiveRecord::Base.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Kernel#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:95
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:928
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:958
ActiveRecord::ConnectionAdapters::ConnectionHandler#owner_to_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:977
#<Class:Process>#pid
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:978
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Concurrent::Map#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:118
Concurrent::Map#get_or_default
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:109
Hash#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:110
ActiveRecord::ConnectionAdapters::ConnectionPool#connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:373
#<Class:Thread>#current
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:374
ActiveRecord::ConnectionAdapters::ConnectionPool#connection_cache_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:615
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Kernel#hash
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:20
Student::ActiveRecord_Relation#limit_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
ActiveRecord::ConnectionAdapters::SQLite3Adapter#sanitize_limit
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:332
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:333
ActiveRecord::Type.default_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/type.rb:43
ActiveRecord::Attribute.with_cast_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:12
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:13
ActiveRecord::Attribute::WithCastValue#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:29
Student::ActiveRecord_Relation#offset_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1192
Student::ActiveRecord_Relation#connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/delegation.rb:44
Student.connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:87
Student.retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:115
Student.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:141
ActiveRecord::RuntimeRegistry.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/runtime_registry.rb:18
ActiveRecord::RuntimeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Student.default_connection_handler -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ApplicationRecord.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ActiveRecord::Base.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Kernel#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:95
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:928
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:958
ActiveRecord::ConnectionAdapters::ConnectionHandler#owner_to_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:977
#<Class:Process>#pid
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:978
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Concurrent::Map#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:118
Concurrent::Map#get_or_default
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:109
Hash#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:110
ActiveRecord::ConnectionAdapters::ConnectionPool#connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:373
#<Class:Thread>#current
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:374
ActiveRecord::ConnectionAdapters::ConnectionPool#connection_cache_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:615
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Kernel#hash
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:20
Student::ActiveRecord_Relation#from_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
ActiveRecord::Relation::FromClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:27
ActiveRecord::Relation::FromClause#binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:11
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:12
Student::ActiveRecord_Relation#arel
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:917
Student::ActiveRecord_Relation#where_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
ActiveRecord::Relation::WhereClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:80
Student::ActiveRecord_Relation#having_clause
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
ActiveRecord::Relation::WhereClause.empty
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:80
ActiveRecord::ConnectionAdapters::SQLite3Adapter#combine_bind_parameters
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:496
Student.find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:38
Student.connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:87
Student.retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:115
Student.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:141
ActiveRecord::RuntimeRegistry.connection_handler
$GemPath0/gems/activerecord-5.1.2/lib/active_record/runtime_registry.rb:18
ActiveRecord::RuntimeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Student.default_connection_handler -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ApplicationRecord.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:96
ActiveRecord::Base.connection_specification_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:94
Kernel#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_handling.rb:95
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:928
ActiveRecord::ConnectionAdapters::ConnectionHandler#retrieve_connection_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:958
ActiveRecord::ConnectionAdapters::ConnectionHandler#owner_to_pool
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:977
#<Class:Process>#pid
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:978
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Concurrent::Map#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:118
Concurrent::Map#get_or_default
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:109
Hash#fetch
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:110
ActiveRecord::ConnectionAdapters::ConnectionPool#connection
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:373
#<Class:Thread>#current
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:374
ActiveRecord::ConnectionAdapters::ConnectionPool#connection_cache_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:615
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Kernel#hash
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:20
Student.sanitize_sql_for_conditions
$GemPath0/gems/activerecord-5.1.2/lib/active_record/sanitization.rb:22
Arel::SelectManager#blank?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:16
Kernel#respond_to?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:17
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/sanitization.rb:26
Module#name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:39
ActiveRecord::ConnectionAdapters::SQLite3Adapter#select_all
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/query_cache.rb:91
ActiveRecord::ConnectionAdapters::SQLite3Adapter#select_all
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:31
ActiveRecord::ConnectionAdapters::SQLite3Adapter#binds_from_relation
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:377
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:378
ActiveRecord::ConnectionAdapters::SQLite3Adapter#to_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:10
Kernel#respond_to?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:11
ActiveRecord::ConnectionAdapters::SQLite3Adapter#collector
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:143
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:145
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/sql_string.rb:9
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:5
Kernel#dup
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:6
Kernel#initialize_dup
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:6
String#initialize_copy
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:6
Arel::Visitors::SQLite#accept
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb:6
Arel::Visitors::SQLite#accept
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:7
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_SelectStatement
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/sqlite.rb:12
Arel::Visitors::SQLite#visit_Arel_Nodes_SelectStatement
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:188
Enumerable#inject
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:194
Array#each
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:194
Arel::Visitors::SQLite#block in visit_Arel_Nodes_SelectStatement
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:194
Arel::Visitors::SQLite#visit_Arel_Nodes_SelectCore
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:218
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#maybe_visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:789
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_Top
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:390
Arel::Visitors::SQLite#maybe_visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:789
Arel::Visitors::SQLite#collect_nodes_for
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:243
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Enumerable#each_with_index
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:247
Array#each
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:247
Arel::Visitors::SQLite#block in collect_nodes_for
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:247
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Attributes_Attribute
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:704
#<Class:0x007f243a6c6820>#relation
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:705
#<Class:0x007f243a6c6820>#relation
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:705
Arel::Visitors::SQLite#quote_table_name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:779
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:780
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_table_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:94
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_column_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:13
#<Class:0x007f243a6c6820>#name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:706
Arel::Visitors::SQLite#quote_column_name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:784
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:785
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Nodes::JoinSource#empty?
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/join_source.rb:14
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_JoinSource
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:521
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Table
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:586
Arel::Visitors::SQLite#quote_table_name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:779
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:780
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_table_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:94
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_column_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:13
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Array#any?
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:525
Arel::Visitors::SQLite#collect_nodes_for
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:243
Arel::Visitors::SQLite#collect_nodes_for
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:243
Arel::Visitors::SQLite#collect_nodes_for
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:243
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Enumerable#each_with_index
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:201
Array#each
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:201
Arel::Visitors::SQLite#block in visit_Arel_Nodes_SelectStatement
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:201
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_Ascending
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:411
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Attributes_Attribute
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:704
#<Class:0x007f243a6c6820>#relation
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:705
#<Class:0x007f243a6c6820>#relation
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:705
Arel::Visitors::SQLite#quote_table_name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:779
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:780
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_table_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:94
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_column_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:13
#<Class:0x007f243a6c6820>#name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:706
Arel::Visitors::SQLite#quote_column_name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:784
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:785
ActiveRecord::ConnectionAdapters::SQLite3Adapter#quote_column_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:13
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#visit_Arel_Nodes_SelectOptions
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:212
Arel::Visitors::SQLite#maybe_visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:789
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_Limit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:384
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:13
Arel::Visitors::SQLite#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/reduce.rb:14
Arel::Visitors::SQLite#visit_Arel_Nodes_BindParam
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:717
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#add_bind
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/sql_string.rb:14
Arel::Visitors::SQLite#block in visit_Arel_Nodes_BindParam
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:718
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#<<
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:13
Arel::Visitors::SQLite#maybe_visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:789
Arel::Visitors::SQLite#maybe_visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/to_sql.rb:789
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#compile
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:138
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#compile
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/sql_string.rb:20
ActiveRecord::ConnectionAdapters::AbstractAdapter::SQLString#value
$GemPath0/gems/arel-8.0.0/lib/arel/collectors/plain_string.rb:9
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:13
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:34
ActiveRecord::ConnectionAdapters::SQLite3Adapter#select_prepared
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:364
ActiveRecord::ConnectionAdapters::SQLite3Adapter#exec_query
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:205
ActiveRecord::ConnectionAdapters::SQLite3Adapter#type_casted_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:162
Array#first
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:163
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:163
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:166
ActiveRecord::ConnectionAdapters::SQLite3Adapter#block in type_casted_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:166
ActiveRecord::Attribute::WithCastValue#value_for_database
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:50
ActiveRecord::Attribute::WithCastValue#value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:36
ActiveRecord::Attribute::WithCastValue#type_cast
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:182
ActiveModel::Type::Value#serialize
$GemPath0/gems/activemodel-5.1.2/lib/active_model/type/value.rb:43
ActiveRecord::ConnectionAdapters::SQLite3Adapter#type_cast
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:31
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:32
Kernel#respond_to?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:34
ActiveRecord::ConnectionAdapters::SQLite3Adapter#_type_cast
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:27
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:29
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3/quoting.rb:31
ActiveRecord::ConnectionAdapters::SQLite3Adapter#_type_cast
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:200
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:202
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:202
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:202
TrueClass#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:204
BasicObject#==
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:204
FalseClass#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:205
BasicObject#==
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:205
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:207
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:208
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:209
Time.===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:15
Module#===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:16
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:16
ActiveRecord::ConnectionAdapters::SQLite3Adapter#types_which_need_no_typecasting
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:177
NilClass#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:210
BasicObject#==
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:210
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/quoting.rb:210
ActiveRecord::ConnectionAdapters::SQLite3Adapter#log
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:602
Kernel#object_id
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:610
ActiveSupport::Notifications::Instrumenter#instrument
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:17
ActiveSupport::Notifications::Instrumenter#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:32
ActiveSupport::Notifications::Fanout#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:41
ActiveSupport::Notifications::Fanout#listeners_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:53
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Array#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:42
ActiveSupport::Notifications::Fanout#block in start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:42
ActiveSupport::Notifications::Fanout::Subscribers::Evented#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:97
ActiveRecord::LogSubscriber#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:78
ActiveRecord::LogSubscriber#logger
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:89
ActiveRecord::Base.logger
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveRecord::LogSubscriber#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:84
#<Class:Time>#now
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:85
Time#initialize
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:85
Integer#+
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:85
Class#new
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:85
ActiveSupport::Notifications::Event#initialize
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:56
Kernel#dup
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:58
Kernel#initialize_dup
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:58
Hash#initialize_copy
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:58
ActiveRecord::LogSubscriber#event_stack
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:104
ActiveSupport::SubscriberQueueRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveSupport::SubscriberQueueRegistry#get_queue
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:120
Array#last
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:86
ActiveRecord::LogSubscriber#event_stack
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:104
ActiveSupport::SubscriberQueueRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveSupport::SubscriberQueueRegistry#get_queue
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:120
Array#push
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:89
ActiveSupport::Notifications::Fanout#block in start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:42
ActiveSupport::Notifications::Fanout::Subscribers::Evented#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:97
ActiveRecord::ExplainSubscriber#start
$GemPath0/gems/activerecord-5.1.2/lib/active_record/explain_subscriber.rb:6
ActiveRecord::ConnectionAdapters::SQLite3Adapter#block in log
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:610
Monitor#mon_synchronize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:211
Monitor#mon_enter
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:185
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:186
Thread::Mutex#lock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:187
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:188
ActiveRecord::ConnectionAdapters::SQLite3Adapter#block (2 levels) in log
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract_adapter.rb:611
ActiveRecord::ConnectionAdapters::SQLite3Adapter#block in exec_query
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:208
ActiveSupport::Dependencies.interlock
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveSupport::Dependencies::Interlock#permit_concurrent_loads
$GemPath0/gems/activesupport-5.1.2/lib/active_support/dependencies/interlock.rb:44
ActiveSupport::Concurrency::ShareLock#yield_shares
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:169
ActiveSupport::Concurrency::ShareLock#mon_synchronize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:211
ActiveSupport::Concurrency::ShareLock#mon_enter
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:185
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:186
Thread::Mutex#lock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:187
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:188
ActiveSupport::Concurrency::ShareLock#block in yield_shares
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:171
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:172
Hash#delete
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:172
Kernel#hash
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:172
MonitorMixin::ConditionVariable#broadcast
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:147
ActiveSupport::Concurrency::ShareLock#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::ConditionVariable#broadcast
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:149
ActiveSupport::Concurrency::ShareLock#mon_exit
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:197
ActiveSupport::Concurrency::ShareLock#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::Mutex#unlock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:202
ActiveSupport::Dependencies::Interlock#block in permit_concurrent_loads
$GemPath0/gems/activesupport-5.1.2/lib/active_support/dependencies/interlock.rb:45
ActiveRecord::ConnectionAdapters::SQLite3Adapter#block (2 levels) in exec_query
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:209
ActiveRecord::ConnectionAdapters::SQLite3Adapter::StatementPool#[]
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/statement_pool.rb:21
ActiveRecord::ConnectionAdapters::SQLite3Adapter::StatementPool#cache
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/statement_pool.rb:50
#<Class:Process>#pid
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/statement_pool.rb:51
SQLite3::Statement#reset!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:228
SQLite3::Statement#bind_params
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:35
Array#flatten
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:37
Array#each
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:37
SQLite3::Statement#block in bind_params
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:37
Module#===
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:38
SQLite3::Statement#bind_param
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:41
Enumerable#to_a
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:230
SQLite3::Statement#each
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:106
Kernel#loop
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:107
SQLite3::Statement#block in each
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:107
SQLite3::Statement#step
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:108
SQLite3::Database#encoding
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:108
SQLite3::Statement#done?
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:109
SQLite3::Statement#block in each
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:107
SQLite3::Statement#step
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:108
SQLite3::Database#encoding
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:108
SQLite3::Statement#done?
$GemPath0/gems/sqlite3-1.3.13/lib/sqlite3/statement.rb:109
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:233
ActiveRecord::Result#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:37
ActiveSupport::Concurrency::ShareLock#mon_synchronize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:211
ActiveSupport::Concurrency::ShareLock#mon_enter
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:185
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:186
Thread::Mutex#lock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:187
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:188
ActiveSupport::Concurrency::ShareLock#block in yield_shares
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:187
ActiveSupport::Concurrency::ShareLock#wait_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:217
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:218
Kernel#hash
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:218
MonitorMixin::ConditionVariable#wait_while
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:121
ActiveSupport::Concurrency::ShareLock#block in wait_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:219
ActiveSupport::Concurrency::ShareLock#block (2 levels) in yield_shares
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:188
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:221
Hash#delete
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:221
Kernel#hash
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:221
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:193
Hash#delete
$GemPath0/gems/activesupport-5.1.2/lib/active_support/concurrency/share_lock.rb:193
ActiveSupport::Concurrency::ShareLock#mon_exit
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:197
ActiveSupport::Concurrency::ShareLock#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::Mutex#unlock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:202
Monitor#mon_exit
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:197
Monitor#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::Mutex#unlock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:202
ActiveSupport::Notifications::Instrumenter#finish_with_state
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:41
ActiveSupport::Notifications::Fanout#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:45
Array#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:46
ActiveSupport::Notifications::Fanout#block in finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:46
ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:101
ActiveRecord::LogSubscriber#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:82
ActiveRecord::LogSubscriber#logger
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:89
ActiveRecord::Base.logger
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveRecord::LogSubscriber#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:92
#<Class:Time>#now
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:93
Time#initialize
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:93
Integer#+
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:93
ActiveRecord::LogSubscriber#event_stack
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:104
ActiveSupport::SubscriberQueueRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveSupport::SubscriberQueueRegistry#get_queue
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:120
Array#pop
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:94
Hash#merge!
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:96
String#split
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:98
Array#first
$GemPath0/gems/activesupport-5.1.2/lib/active_support/subscriber.rb:98
ActiveRecord::LogSubscriber#sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:18
Kernel#class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:19
ActiveRecord::LogSubscriber.runtime
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:9
ActiveRecord::RuntimeRegistry.sql_runtime
$GemPath0/gems/activerecord-5.1.2/lib/active_record/runtime_registry.rb:18
ActiveRecord::RuntimeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveSupport::Notifications::Event#duration
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:78
Time#minus_with_coercion
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:276
Kernel#respond_to?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:277
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:278
Time#minus_with_duration
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:263
ActiveSupport::Duration.===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/duration.rb:135
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/duration.rb:136
Time#-
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:267
Integer#-
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:267
Numeric#quo
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:267
Integer#fdiv
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/time/calculations.rb:267
ActiveRecord::LogSubscriber.runtime=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:5
ActiveRecord::RuntimeRegistry.sql_runtime=
$GemPath0/gems/activerecord-5.1.2/lib/active_record/runtime_registry.rb:19
ActiveRecord::RuntimeRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveRecord::LogSubscriber#logger
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:89
ActiveRecord::Base.logger
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveSupport::Logger#debug?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:92
ActiveSupport::Logger#level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:27
ActiveSupport::Logger#local_level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:15
ActiveSupport::Logger#local_log_id
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:11
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
BasicObject#__id__
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Array#include?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:24
ActiveSupport::Notifications::Event#duration
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:78
Float#round
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:26
Float#to_s
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/numeric/conversions.rb:102
NilClass#===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/numeric/conversions.rb:104
Float#to_s
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/numeric/conversions.rb:105
ActiveRecord::LogSubscriber#type_casted_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:46
Array#zip
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:33
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:33
ActiveRecord::LogSubscriber#block in sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:33
ActiveRecord::LogSubscriber#render_bind
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:50
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:51
ActiveModel::Type::Value#binary?
$GemPath0/gems/activemodel-5.1.2/lib/active_model/type/value.rb:55
Array#inspect
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:35
Array#inspect
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:35
String#inspect
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:35
Integer#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:35
ActiveRecord::LogSubscriber#colorize_payload_name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:60
String#blank?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:116
Regexp#match?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:120
ActiveRecord::LogSubscriber#color
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:104
ActiveRecord::LogSubscriber#colorize_logging
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:69
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:106
ActiveRecord::LogSubscriber#sql_color
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:68
Regexp#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:70
Regexp#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:72
Regexp#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:72
Regexp#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:74
ActiveRecord::LogSubscriber#color
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:104
ActiveRecord::LogSubscriber#colorize_logging
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:69
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:106
ActiveRecord::LogSubscriber#debug
$GemPath0/gems/activesupport-5.1.2/lib/active_support/log_subscriber.rb:94
ActiveRecord::LogSubscriber#logger
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:89
ActiveRecord::Base.logger
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveRecord::LogSubscriber#logger
$GemPath0/gems/activerecord-5.1.2/lib/active_record/log_subscriber.rb:89
ActiveRecord::Base.logger
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/module/attribute_accessors.rb:62
ActiveSupport::Logger#debug
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:490
ActiveSupport::Logger#add -> block (2 levels) in broadcast
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:24
ActiveSupport::Logger#block (2 levels) in broadcast
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:24
ActiveSupport::Logger#add
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:85
Kernel#nil?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:86
ActiveSupport::Logger#level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:27
ActiveSupport::Logger#local_level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:15
ActiveSupport::Logger#local_log_id
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:11
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
BasicObject#__id__
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
ActiveSupport::Logger#add
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:455
Kernel#nil?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:457
NilClass#nil?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:461
Kernel#block_given?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:462
ActiveSupport::Logger#format_severity
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:577
#<Class:Time>#now
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
Time#initialize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
Integer#+
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
ActiveSupport::Logger#format_message
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:581
ActiveSupport::Logger::SimpleFormatter#call
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:101
Module#===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:102
Logger::LogDevice#write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:684
Logger::LogDevice#mon_synchronize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:211
Logger::LogDevice#mon_enter
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:185
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:186
Thread::Mutex#lock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:187
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:188
Logger::LogDevice#block in write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:686
IO#write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:695
Logger::LogDevice#mon_exit
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:197
Logger::LogDevice#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::Mutex#unlock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:202
ActiveSupport::Logger#add
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:85
Kernel#nil?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:86
ActiveSupport::Logger#level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:27
ActiveSupport::Logger#local_level
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:15
ActiveSupport::Logger#local_log_id
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:11
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
BasicObject#__id__
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger_thread_safe_level.rb:12
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
ActiveSupport::Logger#add
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:455
Kernel#nil?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:457
NilClass#nil?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:461
Kernel#block_given?
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:462
ActiveSupport::Logger#format_severity
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:577
#<Class:Time>#now
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
Time#initialize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
Integer#+
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:470
ActiveSupport::Logger#format_message
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:581
ActiveSupport::Logger::SimpleFormatter#call
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:20
ActiveSupport::Logger::SimpleFormatter#tags_text
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:51
ActiveSupport::Logger::SimpleFormatter#current_tags
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:45
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:48
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:48
Array#any?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:53
NilClass#to_s
$GemPath0/gems/activesupport-5.1.2/lib/active_support/tagged_logging.rb:21
ActiveSupport::Logger::SimpleFormatter#call
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:101
Module#===
$GemPath0/gems/activesupport-5.1.2/lib/active_support/logger.rb:102
Logger::LogDevice#write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:684
Logger::LogDevice#mon_synchronize
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:211
Logger::LogDevice#mon_enter
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:185
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:186
Thread::Mutex#lock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:187
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:188
Logger::LogDevice#block in write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:686
IO#write
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/logger.rb:695
Logger::LogDevice#mon_exit
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:197
Logger::LogDevice#mon_check_owner
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:247
#<Class:Thread>#current
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:248
Thread::Mutex#unlock
/home/z/.rbenv/versions/2.4.0/lib/ruby/2.4.0/monitor.rb:202
ActiveSupport::Notifications::Fanout#block in finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:46
ActiveSupport::Notifications::Fanout::Subscribers::Evented#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:101
ActiveRecord::ExplainSubscriber#finish
$GemPath0/gems/activerecord-5.1.2/lib/active_record/explain_subscriber.rb:10
ActiveRecord::ExplainRegistry.collect?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:53
ActiveRecord::ExplainRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveRecord::ExplainRegistry#collect?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/explain_registry.rb:21
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:40
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:40
Hash#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:40
Student.columns_hash
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:342
Student.load_schema
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:459
Student.schema_loaded?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:455
Hash#each_key
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
Hash#delete
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:41
ActiveSupport::Notifications.instrumenter
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications.rb:187
ActiveSupport::Notifications::InstrumentationRegistry.instance
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:44
#<Class:Thread>#current
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
Thread#[]
$GemPath0/gems/activesupport-5.1.2/lib/active_support/per_thread_registry.rb:45
ActiveSupport::Notifications::InstrumentationRegistry#instrumenter_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications.rb:207
Kernel#hash
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications.rb:208
ActiveRecord::Result#length
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:45
Module#name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:46
ActiveSupport::Notifications::Instrumenter#instrument
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:17
ActiveSupport::Notifications::Instrumenter#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:32
ActiveSupport::Notifications::Fanout#start
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:41
ActiveSupport::Notifications::Fanout#listeners_for
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:53
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/map.rb:92
Concurrent::Map#[]
$GemPath0/gems/concurrent-ruby-1.0.5/lib/concurrent/collection/map/non_concurrent_map_backend.rb:19
Array#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:42
Student.block in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:49
Enumerable#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:50
ActiveRecord::Result#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:53
Kernel#block_given?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:54
ActiveRecord::Result#hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:121
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
String#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:126
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:127
ActiveRecord::Result#block in hash_rows
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:127
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:55
ActiveRecord::Result#block in each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/result.rb:55
Student.block (2 levels) in find_by_sql
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:50
Student.instantiate
$GemPath0/gems/activerecord-5.1.2/lib/active_record/persistence.rb:66
Student.discriminate_class_for_record
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:175
Student.using_single_table_inheritance?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/inheritance.rb:183
Student.inheritance_column
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:275
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:276
ApplicationRecord.inheritance_column
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:275
Class#superclass
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:276
ActiveRecord::Base.inheritance_column
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:275
NilClass#present?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:23
NilClass#blank?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/object/blank.rb:54
Student.discriminate_class_for_record
$GemPath0/gems/activerecord-5.1.2/lib/active_record/persistence.rb:78
Student.attributes_builder
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:334
ActiveRecord::AttributeSet::Builder#build_from_database
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:14
Hash#key?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:15
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:19
ActiveRecord::LazyAttributeHash#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:28
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:20
ActiveRecord::AttributeSet#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set.rb:8
Student.allocate
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:153
Student.define_attribute_methods
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods.rb:55
Class#allocate
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:155
Student#init_with
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:357
Kernel#class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:358
ActiveRecord::LegacyYamlAdapter.convert
$GemPath0/gems/activerecord-5.1.2/lib/active_record/legacy_yaml_adapter.rb:3
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/legacy_yaml_adapter.rb:4
Kernel#class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:359
Student.yaml_encoder
$GemPath0/gems/activerecord-5.1.2/lib/active_record/model_schema.rb:357
ActiveRecord::AttributeSet::YAMLEncoder#decode
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/yaml_encoder.rb:20
Student#init_internals
$GemPath0/gems/activerecord-5.1.2/lib/active_record/aggregations.rb:22
Student#init_internals
$GemPath0/gems/activerecord-5.1.2/lib/active_record/associations.rb:292
Student#init_internals
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:556
Kernel#class
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:365
Student.define_attribute_methods
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods.rb:55
Kernel#block_given?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/core.rb:367
Student#_run_find_callbacks
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:824
Student#run_callbacks
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:93
Student#__callbacks -> block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:110
Student#block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:110
Kernel#instance_variable_defined?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:111
Kernel#class
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:114
Kernel#public_send
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:114
Student.__callbacks -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Symbol#to_sym
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:94
ActiveSupport::Callbacks::CallbackChain#empty?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:534
Kernel#block_given?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:97
Student#_run_initialize_callbacks
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:824
Student#run_callbacks
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:93
Student#__callbacks -> block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:110
Student#block (2 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:110
Kernel#instance_variable_defined?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:111
Kernel#class
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:114
Kernel#public_send
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:114
Student.__callbacks -> block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Student.block (4 levels) in class_attribute
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/class/attribute.rb:90
Symbol#to_sym
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:94
ActiveSupport::Callbacks::CallbackChain#empty?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:534
Kernel#block_given?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:97
ActiveSupport::Notifications::Instrumenter#finish_with_state
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/instrumenter.rb:41
ActiveSupport::Notifications::Fanout#finish
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:45
Array#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/notifications/fanout.rb:46
Kernel#freeze
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:659
Student::ActiveRecord_Relation#preload_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Student::ActiveRecord_Relation#eager_loading?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:597
Student::ActiveRecord_Relation#eager_load_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:599
Student::ActiveRecord_Relation#includes_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#any?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:600
Student::ActiveRecord_Relation#includes_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1186
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:664
Student::ActiveRecord_Relation#readonly_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:67
Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
Student::ActiveRecord_Relation#default_value_for
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1180
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1182
Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1184
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:251
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:251
Array#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:251
Array#first
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/finder_methods.rb:531