Uzmani/survey_beard — pull request #1 by labe (2013-09-11 16:05:36+00:00)
Title: .

* move all helpers (except current_user) into either the controller or the model. move it into the controller first and refactor into the model where appropriate.
* use aliases for your associations to for cleaner, syntactical distinguishability
* look into eager loading for AR queries when passing a variable into the view