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Loops aren't so bad, and sometimes they're efficient, too:
use warnings; use strict; for my $i (1 .. 5) { for my $shirt (qw(T S L H)) { for my $size (qw(S M L XL 2X)) { for my $col (qw(BLU GRN WHT BLK)) { print 'SKU', $i, $shirt, $size, $col, "\n"; } } } }

Show your code.


In reply to Re: Multiple Permutation handling by toolic
in thread Multiple Permutation handling by midget2000x

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