Crow
Easy endpoints for api mocking
Usage
Make a new instance with Crow.new( path_to_your_fixtures )
You'll probably want to use Artifice (or ShamRack). Using with Artifice is easy, just do Artifice.activate_with Crow.new(path)
Your fixures directory should have a folder for get, post, put, and delete. Right now Crow only does gets, but will do the REST shortly (snicker).