Sort NSArray of custom objects by their NSDate properties

Question

I am attempting to sort an NSArray that is populated with custom objects. Each object has a property startDateTime that is of type NSDate.

The followin

Answer 1

You can achieve this like this,

NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"date" ascending:FALSE];

[self.Array sortUsingDescriptors:[NSArray arrayWithObject:sortDescriptor]];