renshao/beta-map — pull request #8 by richardadamdean (2012-05-06 23:01:20+00:00)
Title: Minor ruby refactors

I did some small refactoring of the ruby code to make it a bit more idiomatic. If anyone's got any outstanding changes locally it'll probably cause a world of conflicts, so feel free to disregard if it's gonna cause any pain :)