thoughtbot/shoulda-matchers — pull request #622 by aditya-kapoor (2014-12-04 11:09:20+00:00)
Title: Add syntactic sugar #with_prefix for delegate_method

Provide the shoulda-matchers capability to use the matchers as provided in this [gist](https://gist.github.com/joeytheman/0fe021821e4c62f552ce).