Fancy word: encapsulation You can see in the above code sample how the dog object keeps all the properties together. In object-oriented programming, there is a fancy word for this: encapsulation.

To achieve a true encapsulation for concurrency, you need to go beyond a simple class and employ the so-called active class, also known as the active object design pattern. This pattern is a fusion of ...

Moving from object-oriented to functional programming is a paradigm shift for developers, but these key principles explain why it's worth the effort.