i'm back.

what about using the (??{}) ("postponed" regular subexpression) construct?

try (untested)

my @names = qw( car carpet pet);

my $goodnames = sub{
  join( '|', 
    map {quotemeta $_->[0] }
    sort { $b->[1] <=> $a->[1] }
    map { [$_, length ] } @_;
  );
};

# later...
s/stuff (??{ $goodnames->(@names) }) stuff//;

[download]

~Particle *accelerates*

In reply to Re: Good Idiom for Matching List? by particle
in thread Good Idiom for Matching List? by John M. Dlugosz

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