The concatArray task combines the elements of one array with another. The returned array contains copies of all elements from both original arrays. This task does not change the original arrays — it returns a new combined array.
If you have two datasets and want to combine them into one, use concatArray. The task copies object references into the new array.
In this example, arr is ["a", "b", "c"] and arrayN is ["d", "e", "f"].
Once the task runs, the resulting combinedArray is ["a", "b", "c", "d", "e", "f"].
See the concat (array) API reference.