AH, damn it I have forgotten everything, I swear. That's what I get for adding to the cookbook's code. Thank you. I would still like to maybe understand what's happening w/$a and $b in cmp routines, but this should work for now anyway. Thanks again.

"The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.." -- George Bernard Shaw

In reply to Re^2: Extracting unique elements from array by koolgirl
in thread Extracting unique elements from array by koolgirl

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