From: Chris White <cwprogram@...>
Date: 2011-09-20T01:46:40+09:00
Subject: Re:


>
> How to generate rand (random number) between two numbers?
> I mean not between 0 and some number. It should be between some number (not 0) and some number.

def range_rand(min,max)
  min + rand(max-min)
end

This is the generally utility function I use. Throw in srand with a seed if you're using it for something related to security.

Regards,
Chris White
http://www.twitter.com/cwgem