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Micro optimisations can pay off, and needn't be a maintenance problem

by BrowserUk (Patriarch)
on Nov 12, 2002 at 06:42 UTC ( [id://212211]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    use constant SELF => 0;
use constant VALUE=> 1;
sub setx{
    $_[SELF]->{_x} = $_[VALUE];
}
  2. or download this
    #! perl -sw
use strict;
...
constant 3.15/s      25%      14%       0%       --

c:\test>

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