IMHO it's also MUCH more efficient than the smartmatch, which will check against every element of a potentially huge temporary array, instead of just the boundaries.

Edit

And certainly better readable.

Saying so, having an in LIST operator wouldn't harm, but that's not the demonstrated use case.

Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery

In reply to Re^2: using smartmatch for range matching by LanX
in thread using smartmatch for range matching by perltux

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