Whether 'grep' or a short circuiting for is faster doesn't depend on how often you call it
Correct, but whether it is usefully faster might.
what's more important is whether there is a match
Well, yes. I did assume that we would expect to find a match rather often.
The PerlMonk tr/// Advocate

In reply to Re: Re: multiple greps at once-- possible? by Roy Johnson
in thread multiple greps at once-- possible? by sulfericacid

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