robbyrussell/oh-my-zsh — pull request #1097 by pho3nixf1re (2012-04-27 20:13:55+00:00)
Title: Added ability to override default `bundle exec` commands in custom configuration file

I'm not sure if this is the best way to go about this, so feel free to improve. But being able to easily configure this would be helpful. In the mean time, I'm just overriding the default plugin.