How to reorder elements (NSString) of an NSArray alphabetically?

Question

How to reorder elements (NSString) of an NSArray alphabetically?

Answer 1

you can use sortDescriptor

 NSSortDescriptor *descriptor = [[[NSSortDescriptor alloc] initWithKey:@"yourKey" ascending:YES selector:@selector(caseInsensitiveCompare:)] autorelease];
NSArray * sortedArray =
    [yourArray sortedArrayUsingDescriptors:descriptor];