Required Files
- active_support/deprecation/behaviors
- active_support/deprecation/reporting
- active_support/deprecation/disallowed
- active_support/deprecation/constant_accessor
- active_support/deprecation/method_wrappers
- active_support/deprecation/proxy_wrappers
- active_support/deprecation/deprecators
- active_support/core_ext/module/deprecation
- active_support/isolated_execution_state
Namespace
- MODULE ActiveSupport
- CLASS ActiveSupport::Deprecation