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Re: comparing lists and getting an exemtion report

by Kenosis (Priest)
on Apr 20, 2012 at 19:56 UTC ( #966248=note: print w/ replies, xml ) Need Help??


in reply to comparing lists and getting an exemtion report

Although not as nicely readable as Riales's solution, here's another option:

map{$setB{$_}++}@listB; @listC = grep{!$setB{$_}}@listA;

Hope this helps!


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