A more general approach to providing protected methods may be implemented using Class::AutoloadCAN. Which I never really completed. (But to be fair, I don't know if anyone is actually interested in using it.) See RFC: Class::AutoloadCAN for my ideas on how to complete that implementation.

That module was meant to be my answer to the problems I raised in Why breaking can() is acceptable, and hence was more proof of concept than anything else. But it can be made to work.

In reply to Re: Private and Protected class methods by tilly
in thread Private and Protected class methods by radiantmatrix

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