Genshin/gaku — pull request #319 by joneslee85 (2014-05-11 00:21:55+00:00)
Title: Various enhancements for Gaku::User:

* Remove defunct Gaku::User#has_role?
* Refactor and fix logic for Gaku::User#role?
* Add specs for all scopes and methods #to_s, #role?
* Document Gaku::User#find_first_by_auth_conditions