Abstraction
In Swift, abstraction is elegantly achieved using protocols. A protocol, like Acceleratable, acts as a blueprint for methods or properties. When classes such as Car, Bicycle, and Rocket conform to Acceleratable, they each provide their unique implementation of the accelerate method. This setup allows different objects to be used interchangeably through a common interface, simplifying code management and focusing on the what over the how. It's a powerful way to hide complexity and keep your Swift code clean and flexible.
