From: Joel VanderWerf <vjoel@...>
Date: 2003-07-17T12:40:51+09:00
Subject: Re: callbacks in ruby and using yield in resursion

maillist@bestworldweb.homelinux.com wrote:
> It works! Thanks very much. One thing I don't get...  what exactly is
> the &block, is it a reserved work, a predefined variable or what???

The & is the only special part, you can call the variable anything.