plataformatec/devise — pull request #1679 by codeodor (2012-02-23 23:39:37+00:00)
Title: Include note about restarting the rails app if it's already running

I think this would be useful because the last 2 apps I used Devise with, I could not figure out why I was getting very strange errors, and finally today I figured out it was due to the fact that it needed to reload.

I wasted a couple of hours between the two apps researching on Google before I stumbled upon the cause of the problem by creating another app I was going to use as an example for a bug report, so I'm hoping this will save someone the time.