Neither realy needs to be a map. However you could make the second one a map like the following:

map { print "$_\t=>$byFile{$_}\n"; } keys %byFile;

___________
Eric Hodges

In reply to Re: I don't get map. How would I use map here? by eric256
in thread I don't get map. How would I use map here? by Plankton

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