From Classes to Patterns: A Practical Guide to Object-Oriented Programming
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OOPS is often taught with overused metaphors and half-baked examples but in the real world, it’s the foundation of scalable, maintainable software architecture. This course strips away the fluff and shows you how Swift’s object-oriented features are actually used in modern app development. You won’t just memorize terms like “encapsulation” or “polymorphism” you’ll understand how to think in objects, make better architectural decisions, and write code that scales elegantly as your app grows.
Every principle is brought to life with real-world patterns, visuals, and architectural insights so by the end, you won’t just know OOPS you’ll be able to build like a senior developer who truly understands design
Course Syllabus
Introduction to OOPS
Encapsulation
Inheritance
Abstraction
Polymorphism, Static Vs Dynamic Dispatch
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What You’ll Learn
Introduction to OOPS: Get crystal clear on what Object-Oriented Programming actually is not just conceptually, but practically. You’ll learn how OOP principles shape the architecture of real-world iOS apps and why knowing this well sets senior developers apart.
Inheritance: Understand the full power and the common pitfalls of inheritance. You’ll learn how to design reusable base classes, leverage polymorphic behavior, and use subclassing intentionally and correctly, not out of habit.
Polymorphism & Static vs Dynamic Dispatch: This is where most devs get foggy but you won’t. You’ll master the difference between compile-time vs runtime behavior, how Swift performs method dispatch, and how polymorphism lets your code adapt, scale, and evolve without chaos.
Encapsulation: More than just hiding variables — you’ll discover how encapsulation helps control access, protect state, and enforce safe interaction between components. Learn how Swift gives you fine-grained tools to build predictable, maintainable systems
Abstraction: Clean, flexible code starts here. You’ll learn how to hide implementation details behind clear interfaces, why abstraction is the backbone of scalable design, and how Swift’s protocols and classes work together to make your architecture shine