Sure, if you have to use inheritance throughout your system and absolutely cannot use any other method of code reuse or polymorphic structure, obviously inheritance is the way to go. That's a little bit circular; this coding style makes inheritance necessary by forbidding the other approaches.

My point is that I think that's a silly, harmful assumption, nearly as bad as saying that your identifiers cannot use the letter e. isa and ref are code smells to me.

In reply to Re^4: Private and Protected class methods by chromatic
in thread Private and Protected class methods by radiantmatrix

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