From: Alex Young <alex@...>
Date: 2007-05-29T03:07:59+09:00
Subject: Re: randomize array content

traktorman@gmail.com wrote:
> Hello,
> 
> After 2 months working with ruby i still bump to some of those:
> 
> what would be the simplest way (couldn't find a rand method) to
> achieve a subject's task?
> 

If you mean that you want to shuffle the array, then:

array.sort_by{rand}

This comes up often enough that it'd almost be worth adding an 
Array#shuffle (and/or #shuffle!) method to core...

-- 
Alex