Object#block in __pry__
(pry):15
Student.unscope
$GemPath0/gems/activerecord-5.1.2/lib/active_record/querying.rb:10
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#unscope
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:386
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#unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:391
Array#flatten!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:392
Student::ActiveRecord_Relation#unscope_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
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#unscope_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
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:395
Student::ActiveRecord_Relation#block in unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:395
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:397
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:402
Hash#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:403
Student::ActiveRecord_Relation#block (2 levels) in unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:403
Kernel#Array
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
Symbol#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
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#except
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:27
ActiveRecord::Relation::WhereClause#except_predicates_and_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:134
Array#reject
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:138
Array#reject
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:158
Enumerator#with_index
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:158
Array#reject
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:158
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:28
ActiveRecord::Relation::WhereClause#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:8
Student::ActiveRecord_Relation#where_clause=
$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#merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:29
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:30
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#merge!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:39
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:40
Kernel#is_a?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:42
Class#new
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/spawn_methods.rb:43
ActiveRecord::Relation::Merger#initialize
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:45
Student::ActiveRecord_Relation#values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:632
Kernel#dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:633
Kernel#initialize_dup
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:633
Hash#initialize_copy
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation.rb:633
ActiveRecord::Relation::Merger#merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:59
ActiveRecord::Relation::Merger#normal_values
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:55
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
NilClass#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
ActiveRecord::Relation::Merger#block in merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:60
Kernel#nil?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
Array#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:66
Symbol#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:70
Student::ActiveRecord_Relation#unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:391
Array#flatten!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:392
Student::ActiveRecord_Relation#unscope_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
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#unscope_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
Array#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:395
Student::ActiveRecord_Relation#block in unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:395
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:397
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:402
Hash#each
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:403
Student::ActiveRecord_Relation#block (2 levels) in unscope!
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:403
Kernel#Array
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
Array#map
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
Symbol#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:408
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
ActiveRecord::Relation::WhereClause#except
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:27
ActiveRecord::Relation::WhereClause#except_predicates_and_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:134
Array#reject
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:138
ActiveRecord::Relation::WhereClause#block in except_predicates_and_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:138
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:141
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:141
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:141
Module#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:141
Enumerable#grep
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:142
Arel::Nodes::Equality#each
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Kernel#block_given?
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Arel::Visitors::DepthFirst#visit
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Array#reject
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Class#new
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ActiveRecord::Relation::WhereClause#initialize
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ActiveRecord::Relation::WhereClause#initialize
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Student::ActiveRecord_Relation#set_value
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Student::ActiveRecord_Relation#assert_mutability!
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ActiveRecord::Relation::Merger#block in merge_clauses
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Student::ActiveRecord_Relation#get_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:922
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
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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#===
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Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1188
ActiveRecord::Relation::FromClause.empty
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ActiveRecord::Relation::FromClause#merge
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/from_clause.rb:19
Student::ActiveRecord_Relation#set_value
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Student::ActiveRecord_Relation#assert_mutability!
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ActiveRecord::Relation::Merger#merge_preloads
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Student::ActiveRecord_Relation#preload_values
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Student::ActiveRecord_Relation#get_value
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Student::ActiveRecord_Relation#default_value_for
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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#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Student::ActiveRecord_Relation#includes_values
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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
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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#===
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Symbol#===
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Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
ActiveRecord::Relation::Merger#merge_joins
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Student::ActiveRecord_Relation#joins_values
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Student::ActiveRecord_Relation#get_value
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Student::ActiveRecord_Relation#default_value_for
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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#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
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Symbol#===
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/query_methods.rb:1190
Array#empty?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/merger.rb:108