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Re: Building Regex Alternations Dynamically

by jo37 (Deacon)
on May 17, 2020 at 09:46 UTC ( [id://11116849]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $regex = sub { qr/@_/ }->(
    join '|',
...
    sort { length $b <=> length $a }
    @values);
print "$regex\n";

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