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[10:40] <david7832> In the TWEAK and BUILD submethods of a subclass, how can I access attributes of the parent class? I can't seem to find a way by experimenting with `self.` and the FQN.

[10:40] <david7832> My specific use case: I want to inherit from Math:Matrix to build a subclass (Möbius transformations) of 2x2 Complex matrices with nonzero determinant that also have a CALL-ME method (so that `subset` seems not to be an option).

[10:40] <david7832> (Using the trait `handles` instead of inheritance would of course be an alternative here, but I also have a general interest in this.)

[10:48] <lizmat> sub classes can only access public attributes through the accessor interface

[10:48] <lizmat> m: class A { has $.a = 42 }; class B is A { method b() { $.a } }; say B.new.a

[10:48] <lizmat> 42

[10:48] <lizmat> hmmm..  looks like we lost both camelia and evallabla

[10:48] <lizmat> *evallable

[11:05] <david7832> thanks, that helps. So it all comes down to what the parent class exposes.

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