Exploring further
You can also create the arrays we used in this section using the Initialize variable action. On the Parameters tab, set Name, select Type as Array, and then enter the value ["pepperoni","sausage","onions","mushrooms","olives","tomatoes","cheese","sauce"] in the Value field. You can then update the flow to use this variable instead of the Outputs of the Compose function.

Figure 9.30 – Initializing an array variable
There are a lot of new concepts in this chapter, so you may want to download the examples and begin experimenting on your own with them!