I really like this comment from Uncle Bob: Inheritance is not ISA. It is a redeclaration of variables and functions in a sub-scope! http://cafe.elharo.com/prog

I really like this comment from Uncle Bob: Inheritance is not ISA. It is a redeclaration of variables and functions in a sub-scope! http://cafe.elharo.com/programming/a-square-is-not-a-rectangle/#comment-436689 http://cafe.elharo.com/programming/a-square-is-not-a-rectang...