This example is not well suited for a delegator model, but for a factory one, where each class presents it's routines to the routine displayer code (polymorphically, too - the code that has these archive plugins shouldn't care, it should only handle the interactivity).

The open archive command takes a CLI, and dispatches to a factory constructor, that chooses the right class, and then the instance of this class is presented to the user with the enumerated options, extracted metadata, and so forth.

-nuffin
zz zZ Z Z #!perl

In reply to Re^5: Modification of @ISA at run time by nothingmuch
in thread Modification of @ISA at run time by jkeenan1

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