popFromArray

Pop From Array Task Purpose

The pop task removes the last item from a non-empty job array variable and returns the removed item with a success finish state. It returns a failure finish state if the the job array variable has no elements.

Properties

Example

Assume a job variable named fruits with value ["apple","banana","orange"] and you want to remove the last element.

1. In the pop task's properties dialog box, select fruits from the Select Job Variables dropdown.
2. Click UPDATE.

The pop task changes job variable fruits to have value ["apple","banana"], and it returns value orange in its outgoing variable popped_item.

Pop From Array Task