This brief article covers some of your points (see 7,8,9) such as (multi)method dispatch, two types of inheritence and inheritence as polymorphism.

Rees Re:00

After reading it you may think the OO programming is a little strange.
Fortunately, perl lets you mix and match your methodologies as appropriate.

In reply to Re: Re: Class::Interface -- isa() Considered Harmful by bsb
in thread Class::Interface -- isa() Considered Harmful by chromatic

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