You might want to populate the hash via: 

   @f{@ARGV}= (1)x@ARGV;

[download]

especially until Perl 5.6.1 (which includes tilly's patch) because the map could be noticeably slow if excluding a large number of files.

        - tye (but my friends call me "Tye")

In reply to RE: List non-matching files by tye
in thread List non-matching files by fundflow

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