Object-Oriented Programming
Object-Oriented Programming (OOP) is a widely adopted programming paradigm that organizes software around data, or objects, rather than focusing solely on functions and logic. This approach encourages the creation of reusable and modular components that represent real-world entities or concepts. In OOP, objects can store data and perform actions, making it easier to design complex systems in a more intuitive and structured manner. By aligning software design with real-world objects and actions, OOP principles can simplify the development and maintenance of large-scale applications.
OOP is widely used in many modern programming languages, including Swift.
In this chapter, we will learn:
- How Swift can be used as an OOP language
 - How we can develop a class hierarchy in an object-oriented way
 - What the benefits of OOP are
 - What the drawbacks of OOP are
 
Before we see how Swift can be used as an OOP language, let’...