Arel::Nodes

• activerecord/lib/active_record/relation/query_methods.rb
• activerecord/lib/active_record/relation/where_clause.rb
• activerecord/lib/active_record/relation/where_clause_factory.rb
• activerecord/lib/active_record/type_caster/connection.rb
• activerecord/lib/active_record/type_caster/map.rb
• activerecord/lib/arel.rb