Actually my $regex = qr(join '|', map "\Q$_\E", @vals) will optimize the pattern matching
Hrm, that's debatable, check out diotalevi's reply in meaning of /o in regexes.
HTH

_________
broquaint

In reply to Re: Re: Re: Dynamic regexp from array values by broquaint
in thread Dynamic regexp from array values by Heidegger

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