7stud -- wrote:
> 1) Knowing what that code does will not make you a better ruby 
> programmer.
> 
> 2) You should never use such a construct in your own code.
> 
> If that code is from some tricky quiz question that you have to answer, 
> then ok.  But you can safely forget all about that construct the 
> momement you are done answering the question.  What that prints is 
> totally irrelevant.

Got it. I'm just a little uncomfortable with not understanding the code 
examples that I read :-)

Thanks for the good answers btw.

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