The Swift Migrator is a great tool that saves you time when you need to migrate Swift 2.2 projects to Swift 3 (or Swift 2.3). We learned that we have to migrate our existing Swift 2.2 projects to Swift 3 to take advantage of everything Xcode 8 has to offer. We also learned that we can use the new SDKs without migrating to Swift 3 by choosing to migrate to Swift 2.3 (Swift 2.2 plus new SDKs). At any point in the future, we can use the Edit |Convert | To Current Swift Syntax... menu to launch the migration tool. Finally, we learned that the Migrator isn't perfect and that it might not convert everything. We might have to make some manual changes to get things to work after the migration has finished. In the next chapter, we will begin covering Swift 3's core language changes.
Swift 3 New Features
By :
Swift 3 New Features
By:
Overview of this book
Since Swift was introduced by Apple in WWDC 2015, it has gone on to become one of the most beloved languages to develop iOS applications with. In the new version, the Swift team aimed to take its adoption to the next level by making it available for new platforms and audiences.
This book will very quickly get you up to speed and productive with Swift 3. You will begin by understanding the process of submitting new feature requests for future versions of Swift. Swift 3 allows you to develop and run your applications on a Linux machine. Using this feature, you will write your first Linux application using the debugger in Linux. Using Swift migrator, you will initiate a conversion from Swift 2.2 to Swift 3.
Further on, you will learn how to interact with Cocoa libraries when importing Objective C to Swift. You will explore the function and operator changes new to Swift 3, followed by Collection and Closure changes. You will also see the changes in Swift 3 that allow you write tests easier with XCTest and debug your running code better with new formats as well. Finally, you will have a running server written completely in Swift on a Linux box.
By the end of the book, you will know everything you need to know to dive into Swift 3 and build successful projects.
Table of Contents (16 chapters)
Swift 3 New Features
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Free Chapter
What Were They Thinking?
Discovering New Territories – Linux at Last!
Migrating to Swift 3 to Be More Swifty
Changes to Swifts Core Will Have You Asking for More
Function and Operator Changes – New Ways to Get Things Done
Extra, Extra Collection and Closure Changes That Rock!
Hold onto Your Chair; Advanced Type Changes Are Here!
Oh Goodness! Look Whats New in the Foundation Framework
Improving Your Code with Xcode Server and LLDB Debugging
Exploring Swift on the Server
Customer Reviews