From: Milo Thurston <knirirr@...>
Date: 2008-08-01T21:53:59+09:00
Subject: Re: Using array.select with grep

Stefano Crocco wrote:
> arr1.select{|y| !arr2.grep(y).empty?}
> 
> I hope this helps


Yes, that does the job nicely. Thanks!
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