public ShoppingListCreator AddItems(ShoppingListAdder adder)
{
this.addQueue.Add(adder);
return this;
}
public static ShoppingListAddAction Create()
{
var adder = new ShoppingListAdder();
return new ShoppingListAddAction(adder);
}
public ShoppingListAddAction(ShoppingListAdder adder)
{
this.adder = adder;
}
