Possible to save an integer array using NSUserDefaults on iPhone?

Question

Is it possible to save an integer array using NSUserDefaults on the iPhone? I have an array declared in my .h file as: int playfield[9][11] that gets filled wi

Answer 1

You can save and retrieve the array with a NSData wrapper

ie (w/o error handling)

Save

NSData *data = [NSData dataWithBytes:&playfield length:sizeof(playfield)];
[prefs setObject:data forKey:@"slot1Save"];

Load

NSData *data = [prefs objectForKey:@"slot1Save"];
memcpy(&playfield, data.bytes, data.length);