FWIW it's certainly faster your way, but personally I'd rather go for named matches, for the sake of readability.

See %+ in perlretut#Named-backreferences . :)

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re^2: Sorting files by 3 numbers in the name by LanX
in thread Sorting files by 3 numbers in the name by crusty_collins

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