Zip Lists - Learn WorkflowDog

Zip Lists groups the first item from every input list, then the second item from every list, and so on. The result is as long as the longest input; missing positions become null.

Inputs

Input	Type	Required	Description
Name Lists with Object Keys	Boolean	No	Return objects instead of positional lists.
Lists	Repeatable list	No	Lists to combine. Starts with two slots.

When naming is enabled, every list entry has a Key and List input. Each output item is an object whose properties use those keys.

Output

Output	Type	Description
Zipped	List	Positionally combined lists or objects.

Positional
Named

Zipping [1, 2] and ["a"] returns [[1, "a"], [2, null]].

Naming the same lists id and label returns [{"id": 1, "label": "a"}, {"id": 2, "label": null}].

Toggling Name Lists with Object Keys replaces the list-input shape and changes each output item from a list to an object. Check downstream connections after changing it.