Après The Swift Programming Language, Apple publie, sur l’iBookStore, un deuxième manuel gratuit au format ePub : Using Swift with Cocoa and Objective-C, détaillant les interactions entre Swift et Objective-C.
Swift is a new object-oriented programming language for iOS and OS X app development. It is designed to seamlessly integrate with Cocoa, Cocoa Touch, and Objective-C, allowing you to use the same familiar classes, patterns, and practices to build apps. Swift makes working with Cocoa and Objective-C safer, faster, easier, and more fun.
This book provides :
- An overview of a Swift Xcode project
- Design patterns and best practices for working with Cocoa, Objective-C, and C
- Step–by–step instructions to use Swift and Objective-C in the same app
- Strategies to migrate your Objective-C code to Swift