In this case, inheritance would just be used to mark classes as implementing a certain interface. There is no "implements" equivalent in Perl, so you can fake it by making an empty class with a descriptive name and POD that describes an interface, and then adding it to the @ISA for classes which implement that interface. Then you have a simple way to check, via isa().

In reply to Re^3: "polymorphism" hack: nuts or wise? by perrin
in thread "polymorphism" hack: nuts or wise? by rvosa

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