From: Dave Lenhardt <davidinanhui@...>
Date: 2008-09-21T06:50:51+09:00
Subject: Re: Explaination of a bit of code

And while we are at little samples of code...

if false
a = 1
end
3.times {|i| a = i }


a  --> 2


I was looking at an example and was a bit confused why variable a got 2. 
I undrestand the basic idea of this example (as long as a is defined 
somewhere, evne if it's value is never reached, it exists), but why 2? 
Is the times method going from 0 to X-1 where X is the number in 
X.times?
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