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Alex Rivera
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I'm learning Scala and there is a thing that I can't find out about the language: Some time ago I was very comfortable programming in Lisaac, and in Lisaac I could write a class PERSON with a slot list:ARRAY[SELF] , which was equivalent to have list:ARRAY[PERSON] , since SELF is the type of the object where that slot is. But by using SELF , if I write a second class STUDENT that inherits from PERSON , then STUDENT would inherit that slot changing SELF for STUDENT , so STUDENT would have a list of STUDENT instead of PERSON . Can that be done in Scala? I can´t find out anything about that. Thanks!
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