From: Roger Pack <rogerpack2005@...>
Date: 2009-07-19T06:37:06+09:00
Subject: Re: How to identify unpaired files in a list


> I also tried creating 2 separate arrays (one for each file type) so
> that I can compare the root filenames, but then I'm left with looping
> through one array many times.. which will have a huge performance hit
> when the filenames number in the 1,000's.
> 
> Does anyone have any good suggestions that they can offer?

Perhaps nested hashes.
=r
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