For this chapter’s project, the WhereamiAppDelegate object conforms to the MKMapViewDelegate protocol. From my understanding of Objective-C, a delegate needs to implement all required methods of the protocol that it’s conforming to. So I checked the Apple IOS API Reference for the protocol MKMapViewDelegate and this protocol does list a required method which WhereamiAppDelegate does not implement, the method is
Why didn’t the compiler complain about this?
Thanks in advance!