Nice, but you should better choose nsort_by()

From the docs of List::UtilsBy

> Similar to sort_by but compares its key values numerically.

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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