[Chicago-talk] neat little optimization

[Steven Lembark]

>      $cached{$self} += shift;

You might also save time using

	exists $cached{$item}

instead of checking the value: saves you from actually having
to retrieve any data from the hash.


-- 
Steven Lembark                                       85-09 90th Street
Workhorse Computing                                Woodhaven, NY 11421
lembark at wrkhors.com                                     1 888 359 3508