Summary

You have accomplished a lot in this chapter. You started by learning about the JSON format, and you created the RestaurantDataManager class, a data manager class that can load data from JSON files. You configured the MapViewController class to get data from a RestaurantDataManager instance to display a list of restaurants on the Map screen. Next, you configured the LocationViewController class to store the location selected by the user and pass it to an ExploreViewController instance when the Done button is tapped. After that, you configured the ExploreViewController class to pass the selected location and cuisine to the RestaurantListViewController instance when a type of cuisine is selected. Finally, you configured the RestaurantListViewController class to get a list of restaurants from the RestaurantDataManager instance, and display them in the Restaurant List screen, filtered by the selected cuisine. You also created a NoDataView class and view, which is displayed if there...