- macOS 10.7+
- Mac Catalyst 13.0+Beta
The current index in the iteration.
The current value in the iteration.
A Boolean indicating whether iteration should continue.
A block to be invoked for every value in the array.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software