Last Modified
2010-09-12 07:56:31 +0900
Requires
active_support/core_ext/array/extract_options
active_support/core_ext/array/wrap
active_support/core_ext/class/attribute
active_support/core_ext/hash/keys
active_support/core_ext/hash/except
active_model/errors
active_model/validations/callbacks
Description