evanmiller/ChicagoBoss — pull request #108 by ztmr (2012-05-15 22:03:50+00:00)
Title: Advanced before_ with multiple arguments

I needed to have before_ with multiple arguments, so I decided to make a patch.
In meantime, I have found it's not so clear to "just add" one branch into case-of construct :-(

Finally, the change is done, but there are some limitations (it's documented in code) which lead to decision of dropping before_/2 and before_/3 in favor of before_/4.

It's not necessary to accept this pull-request before we will not figure out the final solution.
After doing this, we should also change the documentation.