What about abstract classes? One can always prepare empty methods in a class that croak if they are not overwritten. The usage of SQL::Statement in DBI provides an example.

BTW Java Interfaces are mostly used to mimic multiple inheritance or as a marker ("this class can this or that").

Both usages are not needed in perl because it can be done directly.

In reply to Re: Interfaces for the masses! by dokkeldepper
in thread Interfaces for the masses! by rvosa

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