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A methodology that enables a system to be modeled as a set of objects that can be controlled and manipulated in a modular manner

2 votes

Should we eliminate local variables if we can?

Let's consider the Law of Demeter here. In the Wikipedia article on LoD the following is stated: The Law of Demeter for functions requires that a method m of an object O may only invoke the methods o …
Bob Jarvis - Слава Україні's user avatar
11 votes

Do objects in OOP have to represent an entity?

A class should model something - otherwise it's pointless. However, what's being modeled may not be a physical "thing"; instead, it may be a representation of something which is not 'real', but which …
Bob Jarvis - Слава Україні's user avatar