Required Files
- active_support/core_ext/array
- active_support/core_ext/hash/except
- active_support/core_ext/kernel/singleton_class
- active_support/core_ext/object/blank
- active_support/core_ext/class/attribute
Namespace
- MODULE ActiveRecord
- MODULE ActiveRecord::Scoping
- MODULE ActiveRecord::Scoping::Named
- MODULE ActiveRecord::Scoping::Named::ClassMethods