croogo/croogo — pull request #135 by damien-biasotto (2013-02-23 12:17:20+00:00)
Title: Moves Comment Adding Logic from CommentsController to Comment Model.

This pull request moves logic from Comments Controller to Comment (reference [#322]( http://croogo.lighthouseapp.com/projects/32818/tickets/322-move-commentscontrolleradd-functionality-to-model))

Added Comment:add method.
Added Comment Model Test Case.
Added a single test to comment validation.