I recently implemented the following code.. I THINK I'm safe but I'm not 100% sure.. I would tend to shy away from such code.. 

my $rownew = 0;
foreach my $box ( @boxes ) {
    if ( $rownew ? 1 : $rownew++ ) {
        print( "," );
    }
    print( $box );
}

[download]

This, too, depends on the fact that $rownew is evaluated on the left hand side of the ? operator before the result. It's one of the few times, if ever, that I would want to be silly enough to mix ++ and dependant code on the one line.

In reply to Re: order of arguments evaluated by monarch
in thread order of arguments evaluated by Anonymous Monk

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