From: Gregory Brown <gregory.t.brown@...>
Date: 2007-04-30T09:59:56+09:00
Subject: Re: Class Level Variables

On 4/29/07, Ari Brown <ari@aribrown.com> wrote:
>
> On Apr 29, 2007, at 8:04 PM, Cory wrote:
> <snip>
>
> newbie question pertaining  to class level variables:
>
> What's the difference between @foo and @@foo? Is there even a
> difference?

I wrote a newbie oriented post on this a while ago.
Hope it helps...

http://www.oreillynet.com/ruby/blog/2007/01/nubygems_dont_use_class_variab_1.html