------art_19602_32759324.1179418825659
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

What's the difference between @ and @@? Specifically, which should I use if
I need a global variable in a non-OOP Ruby program?

Thanks!

Mike Steiner

------art_19602_32759324.1179418825659--