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I do not usually critique the answers of other monks ( unless I think it is wrong :-), since thanks to Perl we have many ways of doing the same thing. When I stated 'OP', I was referring to:
My confusion is that johngg was critiquing my answer to the Original Poster (OP) and I didn't even look at the answer johngg supplied. When I used the word 'trivial', I was referring to the OP's problem and script and not to any monk's comments. As for my use of 'exists', I benchmarked on Perl 5.12.2 that 'exists' was faster at checking keys than working on the values of the keys ( $h{$key}++; ). In johngg script, the way he uses the incrementing in his script, it may be faster. Let's not have a flame war over my mis-understanding! Best Regards...Ed "Well done is better than well said." - Benjamin Franklin In reply to Re: Perl - Unique Numbers
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