Ah, now I get it. I was thinking that inheritance is bad because what one really cares about is interface, not type. Faking "implements" makes that problem go away. (Another tool for my box. Thanks!)

Cheers,
Ovid

New address of my CGI Course.

In reply to Re^4: "polymorphism" hack: nuts or wise? by Ovid
in thread "polymorphism" hack: nuts or wise? by rvosa

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