From: Jamal Soueidan <jkhaledsoueidan@...>
Date: 2007-04-04T19:02:48+09:00
Subject: Re: Everything is a object?

> On Apr 3, 2007, at 8:39 PM, Gary Wright wrote:

I have been reading about these various boolean returns, how Ruby look 
at them, as you mentioned false and nil is the only objects which are 
considered false.

But I thought you did not need to define/declare any variables before 
using it, but this has been misunderstood, you should somehow assign the 
variable to something before trying to use it, since Ruby "Still" don't 
know what object it is, right?



-- 
Posted via http://www.ruby-forum.com/.