jrallison/rollout_ui — pull request #9 by Empact (2012-07-15 02:52:46+00:00)
Title: Add users by email or whatever

This allows the user to set a field other than id for use in the third column.

The user calls: ```RolloutUi.find_users_by(:email)```, and the email field is used to Users. The user can also set the target user class for this operation via ```RolloutUi.user_class = ```.

The changes would need to be carried over to the sinatra side as well before they're released, and there's room to debate over whether this is too general or not general enough a solution, but this is good enough for my purposes, so I submit it for your consideration.