From: Cameron McBride <cameron.mcbride@...>
Date: 2007-12-03T00:44:10+09:00
Subject: Re: irb and unix shells

This is one of those questions where consulting with rubyforge.org can
be helpful.  ;)

  http://rubyforge.org/projects/rbsh/

I can't speak for it, I haven't really used it.

Cameron