NewGenerics6

gistfile1.txt

class PizzaShop {
    
    var orderNumber: Int = 1
    
    func onePlusOneOffer(order: some RestaurantItem) {
        print("Order #\(orderNumber) starting")
        for _ in 0 ..< 2 {
            print(order.acceptOrderItem())
            print(order.prepareOrderItem())
        }
        print("Order #\(orderNumber) complete")
        orderNumber += 1
    }
    
    func mealOrder(order: [any RestaurantItem]) {
        print("Order #\(orderNumber) starting")
        for item in order {
            print(item.acceptOrderItem())
            print(item.prepareOrderItem())
        }
        print("Order #\(orderNumber) complete")
        orderNumber += 1
    }
}