Me and the ternary operator have a special relationship actually, i suppose it shows. Now that i take a more calm look at it, i'll take it one step further. I think the most elegant of all would actually be: 
foreach (@keywords) {
    push @found, $_ if $line =~ m/$_/i;
}

[download]

next is not really useful, and dare i say obsolete, since there is no other code aside the regexp conditional in the foreach block. As for the grep rewrite, there is a gotcha, which might complicate things in certain situations. But i'll save it for another day since it isn't relevant to this thread. But if anyone is interested take a look here.

In reply to Re^3: Missing $ on loop variable by psychotic
in thread Missing $ on loop variable by superfrink

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