ikegami++! I'd seen the GRT discussed, but never tried it myself. I guess I never thought enough about it, and my first-glance assessment was that memoization was faster. That'll teach me to make assumptions without testing!

Oh, and I saw the memoization technique called the "Orcish (or-cache) maneuver" in Perl Underground 2 (credit japhy).

$,=' ';$\=',';$_=[qw,Just another Perl hacker,];print@$_;

In reply to Re^3: Sort the file names a list by bv
in thread Sort the file names a list by snra_perl

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