Technical requirements
You will continue working on the JRNL
project that you modified in the previous chapter.
The playground and completed Xcode project for this chapter are in the Chapter16
folder of the code bundle for this book, which can be downloaded here:
https://github.com/PacktPublishing/iOS-17-Programming-for-Beginners-Eighth-Edition
Check out the following video to see the code in action:
Let’s begin by learning about how data is passed between the Add New Journal Entry screen and the Journal List screen in the next section.