knowitall/reverb-core — pull request #1 by schmmd (2012-01-12 19:54:24+00:00)
Title: Hi Tony, I thought that in your sick state you should try out merging a pull request.

Using Joiner.on to format output instead of String.format for minor performance reasons.

This is pull request is really to give an example of a pull request.

Previously formatting the strings was taking a small percentage of the total running time of the program and now that percentage is much smaller.