They do need to co-operate over DESTROY.
Yes, but not more than any other form of inheritance does. If you subclass a class, and define a DESTROY method in your subclass, without calling DESTROY in the superclass, things are likely to break. Your DESTROY method should always contain something like (for single inheritance): 
    $self -> SUPER::DESTROY if $ISA [0] -> can ("DESTROY");

[download]
regardless whether you use Inside-Out objects or not.

Abigail

In reply to Re: May Thy Closures Be Blessed by Abigail-II
in thread May Thy Closures Be Blessed by hardburn

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