markbates/mongoid-tags-arent-hard — pull request #9 by zarqman (2013-04-27 00:53:13+00:00)
Title: Fix << for taglists, as broken in Mongoid 3.1.2

* Mongoid commit febb3ec changed the behavior of Array such that << no
longer works in Mongoid::TagsArentHard. This works around the issue.