From: John Joyce <dangerwillrobinsondanger@...>
Date: 2007-03-10T19:12:13+09:00
Subject: Super Short Primer on Ruby (for the New Users of Ruby)

This link is for anyone new to Ruby. It's incredibly concise and well  
written. Apparently it was an internal style guide at Google.  
Whatever. It's a pretty good quick intro to what's in store for you  
in Ruby. You can use it as a gage of what you need to know.  
Especially useful if you've come from Perl.

http://www.caliban.org/ruby/rubyguide.shtml

  (Choong Wei gave this link in a different thread)