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Swift 4 Protocol-Oriented Programming [Video]

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Swift 4 Protocol-Oriented Programming [Video]

Jon Hoffman
Friday, December 29, 2017

Master multithreading and concurrent processing with C++

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Video Details

ISBN 139781788995160

Course Length2 hours 54 minutes

Video Description

Swift has become the number one language used in iOS and macOS development. The Swift standard library is developed using Protocol-Oriented Programming techniques, generics, and first-class value semantics; therefore, every Swift developer should understand these powerful concepts and how to take advantage of them in their application design.

This course will help you understand the differences between Object-Oriented Programming and Protocol-Oriented Programming. It demonstrates how to work with Protocol-Oriented Programming using real-world use cases. You will gain a solid knowledge of the various types that can be used in Swift and the differences between value and reference types. You will be taught how Protocol-Oriented Programming techniques can be used to develop very flexible and easy-to-maintain code.

By the end of the course, you will have a thorough understanding of Protocol-Oriented Programming and how to utilize it to build powerful and practical applications.

Style and Approach

This course is written for developers who learn best by working with code, so every concept discussed in this course is reinforced with real code examples.

Starting with the Protocol

The Course Overview

Protocol Syntax and Inheritance

Using Protocols as a Type

Polymorphism with Protocols

Type Casting and Associated Types with Protocols

Delegation

Designing with Protocols

Our Type Choices

Classes

Access Controls and Enumerations

Tuples

Value and Reference Types

Recursive Data Types and Inheritance for Reference Types

Dynamic Dispatch

Extensions

Defining an Extension

Protocol Extensions

Text Validation

Extensions with the Swift Standard Library

Conforming to the Equatable Protocol

Generics

Generic Functions and Type Constraints

Generic Types

Associated Types

Generic Subscripts

Copy-on-write

Generics in a Protocol-Oriented Design

Object-Oriented Programming

Swift as an Object-Oriented Programming Language

Issues with the Object-Oriented Design

Protocol-Oriented Programming

Swift as a Protocol-Oriented Programming Language

Object-Oriented Programming versus Protocol-Oriented Programming

Adopting Design Patterns in Swift

Creational Patterns

Structural Design Patterns

Behavioral Design Patterns

Case Studies

Logging Service

Data Access Layer

What You Will Learn

Understand the differences between Object-Oriented Programming and Protocol-Oriented Programming
Explore the different types that Swift offers and what pitfalls to avoid
Delve into generics and generic programming
Learn how to implement Copy-On-Write within your custom types
Implement several design patterns in a protocol-oriented way
Design applications by prioritizing the protocol first and the implementation types second

Authors

Jon Hoffman

Jon Hoffman has over 25 years of experience in the field of information technology. Over these years, Jon has worked in the areas of system administration, network administration, network security, application development, and architecture. Currently, Jon works as a senior software engineer for Syn-Tech Systems.

Jon has developed extensively for the iOS platform since 2008. This includes several apps that he has published in the App Store, apps that he has written for third parties, and numerous enterprise applications. He has also developed mobile applications for the Android and Windows platforms. What really drives Jon the challenges that the field of information technology provides and there is nothing more exhilarating to him than overcoming a challenge.

Some of Jon’s other interests are spending time with his family, robotic projects, and 3D printing. Jon also really enjoys Tae Kwon Do, where he and his oldest daughter Kailey earned their black belts together early in 2014, Kim (his wife) earned her black belt in December 2014, and his youngest daughter Kara is currently working towards her black belt.

Starting with the Protocol

The Course Overview

Protocol Syntax and Inheritance

Using Protocols as a Type

Polymorphism with Protocols

Type Casting and Associated Types with Protocols

Delegation

Designing with Protocols

Our Type Choices

Classes

Access Controls and Enumerations

Tuples