I like your approach.

Your first example does exactly what his does with one exception: it won't behave the same in list context.

I suspect that your second example is really the desired behavior anyway (as it is commutative.)

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: Re: Optimizing a string processing sub by sauoq
in thread Optimizing a string processing sub by spurperl

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