Invokes the given block for every value in the array.
- macOS 10.7+
- Mac Catalyst 13.0+
The array object which is to be examined.
The block which this function applies to every element in the array.
A Boolean indicating whether iteration of the array completed successfully. Iteration will only fail if the applier block returns false.
You should not modify an array's contents during iteration. The array indexes are iterated in order.