Module 1 of 4 in Object-Oriented Programming in iOS Learning Path

Introduction to Object-Oriented Programming

Oct 17 2023, Swift 5.9, iOS 17, Xcode 15

This module establishes a solid understanding of OOP’s core principles, including encapsulation, abstraction, inheritance and polymorphism. By Audrey Tam.

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EXPERIENCE

Beginner level

EST TIME TO COMPLETE

59 mins

CONTENT

4 lessons

Module outcomes

Analyze a problem domain
Identify key entities and their relationships
Design a basic object model using appropriate OOP principles

Covered concepts

Basic Principles of Object-Oriented Programming
Structs and Classes
Inheritance and Polymorphism
Protocols / Interfaces

Module content

Basics of Object-Oriented Programming Lesson (21 mins)

Learn the basic principles of object-oriented programming(OOP): encapsulation, abstraction, inheritance and polymorphism.

Start

Introduction • Start Reading · 3 mins

Instruction Reading · 9 mins

Demo Video · 10 mins

Conclusion Reading · 1 min

Quiz: Basics of Object-Oriented Programming 12 questions

Classes & Structs Lesson (16 mins)

Learn how to define structs and classes to model your app’s data, along with some of the differences between these two custom types.

Start

Introduction • Start Reading · 1 min

Instruction Reading · 3 mins

Demo Video · 11 mins

Conclusion Reading · 1 min

Quiz: Structs & Classes 11 questions

Inheritance & Polymorphism Lesson (8 mins)

Learn how inheritance and polymorphism enable you to create flexible, reusable code. Create a subclass, define its init method and override an inherited method.

Start

Introduction • Start Reading · 1 min

Instruction Reading · 2 mins

Demo Video · 4 mins

Conclusion Reading · 1 min

Quiz: Inheritance & Polymorphism 12 questions

Protocols & Interfaces Lesson (14 mins)

Swift protocols enable you to model behavior that isn’t connected to inheritance. Learn how to make a data type conform to a protocol and create your own protocol for museum objects that are on display.

Start

Introduction • Start Reading · 1 min

Instruction Reading · 5 mins

Demo Video · 7 mins

Conclusion Reading · 1 min

Quiz: Introduction to Protocols 12 questions

Module outcomes

Covered concepts

Module content

Object-Oriented Programming: Beyond the Basics

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