MrOS | Operating System using HTML
kandi X-RAY | MrOS Summary
kandi X-RAY | MrOS Summary
Operating System using HTML 😉
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QUESTION
(This is a follow up to: Raku rebless doesn't work with inherited classes anymore)
I have tried to come up with a more complex use case, but am unable to get the code to work.
The idea is a Person class, with mixin subclasses for Child and Adult. We have a Child object, and change the type to Adult when the age passes 18 year.
This one obviously fails, as Adult is a mixin on Parent, and not on Child:
...ANSWER
Answered 2020-Feb-16 at 12:44TL;DR I describe several issues. I show a solution at the end that compiles and runs on a recent (2020) Rakudo. It's a simple variant of your own code but I am not knowledgeable enough to vouch for its correctness let alone appropriateness[1] [2].
Cannot change the type of a Any type object
The error message comes from the rebless
line:
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