We’ll use this project to work with the examples of inheritance and composition in the subsequent sections of this article. Reusability in object-oriented programming ...

Composition is actually a strong type of aggregation and is sometimes referred to as a “death” relationship. As an example, a house may be composed of one or more rooms.

Using a composition root will differ based on the type of application, as it should be as close to the application's entry point as possible. The idea is that the composition root will contain all of ...