In this chapter, you had a quick look at how Xcode works with Swift. This chapter showed you some examples and ideas, and exposed the app development environment Xcode to you. We used the FMDB classes and methods to access the database and perform a variety of commands. There are some basic, but intuitive examples of how Swift works with iOS. Apple wrote this language to become the next leap in development for all developers in the next 20 years. It has also become open source as well.
In the next chapter, you will find out how Xcode can be used with PhoneGap and HTML5, and the use of SQL statements, embedded in HTML5, compiled with PhoneGap, and run as an app.