Object#block in __pry__
(pry):9
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
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
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/node.rb:54
Kernel#block_given?
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/node.rb:55
Class#new
$GemPath0/gems/arel-8.0.0/lib/arel/nodes/node.rb:57
Arel::Visitors::DepthFirst#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:5
Arel::Visitors::DepthFirst#initialize
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:5
Arel::Visitors::DepthFirst#get_dispatch_cache
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:193
Arel::Visitors::DepthFirst#accept
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:9
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#binary
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:73
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#visit_Arel_Attribute
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:109
#<Class:0x007f5c67a0a5d0>#relation
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:110
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#visit_Arel_Table
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:121
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#terminal
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:125
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
#<Class:0x007f5c67a0a5d0>#name
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:111
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#terminal
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:125
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:12
Arel::Visitors::DepthFirst#visit
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:29
Arel::Visitors::DepthFirst#dispatch
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:25
Kernel#class
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Kernel#hash
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/visitor.rb:30
Arel::Visitors::DepthFirst#terminal
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:125
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
Module#===
$GemPath0/gems/arel-8.0.0/lib/arel/visitors/depth_first.rb:14
Kernel#kind_of?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:143
#<Class:0x007f5c67a0a5d0>#name
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:144
String#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:144
Array#include?
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:144
Range#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/range/each.rb:3
Range#ensure_iteration_allowed
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/range/each.rb:15
Range#first
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/range/each.rb:16
Kernel#is_a?
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/range/each.rb:16
Range#each
$GemPath0/gems/activesupport-5.1.2/lib/active_support/core_ext/range/each.rb:5
ActiveRecord::Relation::WhereClause#block (2 levels) in except_predicates_and_binds
$GemPath0/gems/activerecord-5.1.2/lib/active_record/relation/where_clause.rb:148
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
ActiveRecord::Relation::WhereClause#block in except_predicates_and_binds
$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