benedikt/mongoid-tree — pull request #30 by bencrouse (2012-07-13 16:59:10+00:00)
Title: Update to work with Mongoid 3.0

I updated the code to work with Mongoid 3.0. All tests pass.

The only thing worth noting is that now the Traversal module pulls in Ordering. Apparently, getting the #children in Mongoid 3.0 is no longer ordered. Including the Ordering module fixed all the Traversal specs. If there's another solution you'd prefer, holler at me.