Slide 35
Slide 35 text
Not All Keys Nest
NSDictionary *_ndone = [NSDictionary dictionaryWithObjectsAndKeys:[NSDate
date],@"Date", nil];
NSDictionary *_done = [NSDictionary
dictionaryWithObjectsAndKeys:@"Sam",@"Firstname",_ndone,@"Birthday",
nil];
NSDictionary *_dtwo = [NSDictionary
dictionaryWithObjectsAndKeys:@"Alice",@"Firstname",[NSDate
date],@"Birthday", nil];
NSDictionary *_dthree = [NSDictionary
dictionaryWithObjectsAndKeys:@"Amy",@"Firstname",nil];
NSArray *_ar = [NSArray arrayWithObjects:_done,_dtwo,_dthree,nil];
NSPredicate *_pred = [NSPredicate predicateWithFormat:@"Birthday.Date !=
nil && Firstname != nil"];
NSArray *_res = [_ar filteredArrayUsingPredicate:_pred];
return _res;
Friday, August 10, 12