From: John Joyce <dangerwillrobinsondanger@...>
Date: 2007-03-23T21:15:16+09:00
Subject: Re: Question about if in Ruby

Thanks Vince!
That's precisely what I wanted to know.
I had seen a few cases where the conditional coming later did make  
sense as an English sentence. I've seen unless used in a similar way.  
It does read well (after knowing some of the Ruby of course.)