Swift Introduction/Conclusion

Conclusion

Open Issues

This book includes many of the most important concepts of Swift. It explains the basics like datatypes, control flow and collection types. It also deals with advanced topics like concurrency and unit testing. Of course there are a lot of other language features which are not described here, for instance inheritance, generics and protocols.

Consequences and Suggestions

To take advantage of all language features I recommend reading Apple's Language Guide which describes all basic features as well as a lot of advanced topics. Moreover, I can suggest video blogs or video courses from Stanford University . There you can find a lot of free tutorials for iOS development.