I agree there are times when its use can make things confusing but unless is a very natural language modifier. As such, I love it. It lets me think in perl. 

unless ( $me->is_tired ) {
    $me->go_to_the_market();
}
#  the other direction, to me, reads perfectly well
$me->go_to_the_market() unless $me->is_tired();

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In reply to Re: A new idiom -or- I Hate Unless by Your Mother
in thread A new idiom -or- I Hate Unless by erikharrison

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