If a class declares an @property that's a reference to one of the collection classes (or a mutable variant thereof), such as NSArray, NSDictionary, NSSet, etc… can a key path (for bindings) refer to on object in that collection? If so, what's the syntax?
Ex: my GameEngine class has an @property (nonatomic, strong) Player *player; The Player class, in turn, has an @property (nonatomic, strong) NSMutableArray *inventory; and the following method -(void)addThing:(Thing *)theThing; If I want to refer to a 'Thing' in the player's inventory using a key path, how would I do it? i.e. [[GameEngine sharedEngine] valueForKeyPath:@"player.inventory???"] to return an id pointer to some Thing object in the player's inventory (let's say I want the first one - [inventory objectAtIndex:0])? Can I do @"[player.inventory objectAtIndex:0]" as the path? _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
