From: Gavin Kistner <gavin.kistner@...>
Date: 2006-12-23T05:20:03+09:00
Subject: Re: Randomizing an Array?

From: Gavin Kistner 
> You might search the mailing list archive on this topic if
> 'true' randomness (or close to it) is important to you.

Nevermind, I did it for you. Here's the thread:
http://rubyurl.com/5v8

Here's batsman's web page about it in depth (referenced in the first
post in the thread):
http://eigenclass.org/hiki.rb?sort_by+rand+is+biased

And here's a wiki page discussing other methods (referenced in
Mauricio's post):
http://www.rubygarden.org/ruby?ArrayShuffle