public Pizza OrderPizza(string type)
{
Pizza pizza;
pizza = _factory.CreatePizza(type);
pizza.Prepare();
pizza.Bake();
return(pizza);
}
public Pizza OrderPizza()
{
Pizza pizza;
pizza = _factory.CreatePizza("Cheese");
pizza.Prepare();
pizza.Bake();
pizza.Cut();
pizza.Box();
return(pizza);
}