Chapter 11
The Trip Model
In This Chapter
Recognizing the importance of models
Working with property lists
Starting the Trip class implementation
Displaying variable content in the debugger
It’s time to add some content to RoadTrip. As I explain in Chapter 4, the owner of RoadTrip’s data is the model, so I start this chapter with a look at the data you’ll need and how the model will manage it. Then I show you how to add a Trip class that will serve as the interface to the model. Finally, you see how to add the Destination class — which is one of the objects that will be used by the model but is hidden behind the Trip interface.
Get iPad Application Development For Dummies, 3rd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
