This function is an Advanced List function. This command removes and returns the first item on a list.
List: List of the items being dequeued
clear list(%my list) add list to list(%my list,$list from text("blue,white,green,yellow,purple",","),"Delete","Global") wait(3) alert($dequeue(%my list))
Running the command creates an alert for the item "blue".
The item "blue" is then removed from the list.