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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 …
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 …