I've had trouble with Mongo Mapper and Devise.

I've upgraded Mongo Mapper to 0.9.1 to take advantage of it's Rails 3 integration, and it works with Devise 1.3.4 which removes the deprecation warnings.

To do this, I had to pull down the devise-mongo_mapper plugin to avoid version conflicts - it works with the newer code with no changes.

Mongo Mapper 0.9.x has a new configuration hookup that I had already written myself, so that code had to get a small change.

Joint, a Mongo Mapper plugin, doesn't work. I was going to replace Joint anyway for my own needs, now I need to do it today instead of next week.

Now I'm 2 hours in, and still not working on the Asset pipeline work I want to do, but my app is running except for the Joint bits