Simplify your codebase with Swift’s decorator design pattern

The article explores the decorator design pattern in Swift, explaining its role in maintaining a clean and manageable codebase as software projects grow in complexity. By using the decorator pattern, developers can dynamically extend an object's behavior without affecting other objects of the same class, offering a flexible alternative to traditional inheritance methods. The article details when to use the decorator pattern, emphasizing its benefits in scenarios requiring dynamic behavior modification, and provides a practical example through a pizza ordering system where toppings can be added dynamically. While the decorator pattern promotes modular and maintainable code by prioritizing composition over inheritance, it also introduces potential complexity and performance overhead due to additional layers of object composition and method calls.