Um, um, uhhh... well, um, let's see.

Here's a piece of free advice: never post to Perlmonks while hung over. I feel really stupid right now. Naturally, the first argument to the constructor is the class name. Sigh.

As for the Prolog code, I've had to put it down for a bit while I caught up on my social life. I hope to return to it next week, but no promises :)

Cheers,
Ovid

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