cosmicperl,
I am suprised that no one mentioned why this convention exists. It is likely a candidate for a small "Perl Idioms Explained".

If you are only interested in the truth of an expression, you can save some cycles by not copying the entire data. In this case, I would have preferred return scalar @array because of the way perl handles truth.

Cheers - L~R

In reply to Re: return !! by Limbic~Region
in thread return !! by cosmicperl

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