brainspec/enumerize — pull request #37 by nashby (2012-09-02 09:03:27+00:00)
Title: redefine respond_to_missing for boolean methods

since we support only ruby > 1.9 I think it make sense to define `respond_to_missing` method when we are overriding `method_missing`. More info here http://robots.thoughtbot.com/post/28335346416/always-define-respond-to-missing-when-overriding