In addition, I would suggest changing [ $_, [stat]->[10], [stat]->[9] ] to [$_, (stat)[10,9]], as it a) saves a call to stat(), and b) uses a list slice rather than two anonymous array refs.
Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart

In reply to Re: Use of uninitialized value in numeric comparison (<=>) error by japhy
in thread Use of uninitialized value in numeric comparison (<=>) error by Win

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