Barry Frost about / archives / follow / contact In reply to https://twitter.com/martinbtt/status/65894193121345536 Martin Sadler’s post on Twitter @defunkt Thanks Chris, wrote it some time ago but always seems to come in handy. Glad you like! @martinbtt Praise from ruby royalty! Good work. Published 4 May 2011 at 21:51 UTC In replies Also Twitter Categories #via-twitter