From: "Leonel *.*" <leonelsantos.me@...>
Date: 2010-10-13T03:25:38+09:00
Subject: Re: if the variable is set.

I was supposed to check for empty? because it's an empty string.

The answer is in the moved post: http://www.ruby-forum.com/topic/221968

Thanks Rick, that list will also help me in the future :D

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