From: "francisrammeloo@..." <francisrammeloo@...>
Date: 2006-03-17T21:43:48+09:00
Subject: Re: Card tricks with Ruby

>> cards = cards.sort_by { rand }

How does this work??
I thought the code block should yield either -1, 0 or +1, but rand
yields a number between 0 and 1. Or am I mistaken?

Best regards,
Francis