Last Modified
2011-12-24 04:57:14 +0900
Requires
active_support/concern
active_support/descendants_tracker
active_support/core_ext/array/wrap
active_support/core_ext/class/attribute
active_support/core_ext/kernel/reporting
active_support/core_ext/kernel/singleton_class
active_support/core_ext/object/inclusion
Description