Homebrew/homebrew — pull request #27890 by mikemcquaid (2014-03-26 15:51:16+00:00)
Title: Add module/methods for monkeypatching bottles.

This should give us a bit of control over what e.g. Boxen are doing whilst at the same time stopping us from accidentally breaking eachnother's stuff every so often.

I'm aware this may be somewhat controversial so I'm open to other approaches.