Specifies that the enumeration should be performed in reverse.
SDKs
- iOS 4.0+
- macOS 10.6+
- UIKit for Mac 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
Framework
- Foundation
Declaration
static var reverse: NSEnumerationDiscussion
This option is available for NSArray and NSIndex classes; its behavior is undefined for NSDictionary and NSSet classes, or when combined with the NSEnumeration flag.