From: Derek Cannon <novellterminator@...>
Date: 2009-12-14T00:13:52+09:00
Subject: Re: Code block for element comparison in an array?

Jose Hales-Garcia wrote:
> #method 2
> a.each_with_index do |e1,i|
>    a[(i+1)..a.length].each do |e2|
>      # Compare e1 and e2
>    end
> end

a[(i+1)..a.length].each
^ That blew my mind Jose!
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