thinkwell/mongoid_nested_set — pull request #5 by asavartsov (2012-03-17 12:46:30+00:00)
Title: Criteria#fuse method will be removed since Mongoid 3.0

According to https://github.com/mongoid/mongoid/commit/8578dd7fc112e783f869ffcbc510727a3bc0cef4 `Criteria#fuse` method will be removed since Mongoid 3.0 and `Criteria#merge` will only accept another criteria but hash so `fuse` calls was replaced with corresponding `merge`s. Should be compatible with Mongoid 2 as far as `Criteria#merge` was accepting a `Criteria` before.