activerecord/lib/active_record/relation/predicate_builder.rb
Required Files
active_record/relation/ predicate_builder/ array_handler active_record/relation/ predicate_builder/ basic_object_handler active_record/relation/ predicate_builder/ range_handler active_record/relation/ predicate_builder/ relation_handler active_record/relation/ predicate_builder/ association_query_value active_record/relation/ predicate_builder/ polymorphic_array_value