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Swift 4 Protocol-Oriented Programming

You're reading from Swift 4 Protocol-Oriented Programming Bring predictability, performance, and productivity to your Swift applications

Product type Paperback

Published in Oct 2017

Publisher Packt

ISBN-13 9781788470032

Length 210 pages

Edition 3rd Edition

Languages

Swift

Tools

iOS

Concepts

Protocol Oriented Programming

Author (1):

Jon Hoffman

View More author details

Table of Contents (9) Chapters

Preface

1. Starting with the Protocol FREE CHAPTER

2. Our Type Choices

3. Extensions

4. Generics

5. Object-Oriented Programming

6. Protocol-Oriented Programming

7. Adopting Design Patterns in Swift

8. Case Studies

Logging service

If I counted the lines of code that I have written in each language over the course of my life, it would probably show that Java is the language that I have used the most. Java has its good and bad points, but one of the things that I really liked about developing applications in Java is all the different logging frameworks that are available.

These logging frameworks make it incredibly effortless to turn on log messages which makes debugging very easy while the application is being developed. These debugging messages can then be turned off when it is time to build the production release of the application. To do this, these logging frameworks let us define how and where we wish to log the messages for predefined log levels. Logging levels can also be ignored if we do not need them. The log levels range from info (used purely for debugging) all the way up to fatal (when something really bad happens).

Some of the logging frameworks that I have used with Java are Log4j, the Java...

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Authors (1)

Jon Hoffman

Jon Hoffman

Jon has over 28 years of experience in the Engineering and IT fields, including over 15 years spent in leadership and management roles. During this time, he has consistently delivered projects on time and within budget. Jon is recognized for successfully leading cross-functional agile teams, combining technical expertise with a strategic vision to guide projects from start to finish. He attributes much of his success to his ability to build highly productive teams that emphasize collaboration, communication, and a clear sense of purpose. 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 are the challenges that the field of information technology provides and there is nothing more exhilarating to him than overcoming a challenge. Outside of his professional endeavors, Jon enjoys spending quality time with his kids and partner. Residing in Tallahassee, Florida, he takes full advantage of the outdoor activities available in the area. Paddle boarding, hiking, running, and biking are activities that Jon particularly enjoys, reflecting his passion for an active and adventurous lifestyle.

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