Posted by Sean P. DeNigris on Feb 12, 2021; 4:30pm
URL: https://forum.world.st/Progress-Report-Refactoring-Project-February-1-5-tp5126872p5126993.html

Wonderful to have progress on this important topic - thank you!

Sorry I haven't been following closely (maybe you addressed it already), but
pushing up instance variables has a dangerous limitation - instances lose
any data held in that var. I guess it's because it's deleted from the
subclass prior to adding to the superclass to avoid duplicating. One
solution would be to add a var to the superclass with a mangled name, copy
the data for all instances, remove the var from the subclass, and then
rename the mangled var.



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Cheers,
Sean
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