EppO/rolify — pull request #207 by jfelchner (2013-12-18 21:49:23+00:00)
Title: Remove Rails 4 Deprecated Finders

DEPRECATION WARNING: This dynamic method is deprecated. Please use e.g. Post.find_or_create_by(name: 'foo') instead.

Changing to use `find_or_create_by` fixes this issue.