public static void ClientCode(BaseHandler handler) { foreach (var f in food) { Console.WriteLine($"Who wants a {f}?"); var result = handler.Handle(f); if (result != null) { Console.WriteLine("\t" + result); } else { Console.WriteLine("\t No1"); } } }
public static void ClientCode(BaseHandler handler) { var setOfFood = new List <string> { "Nut", "Banana", "Cup of coffee" }; foreach (var food in setOfFood) { Console.WriteLine($"Client: Who wants a {food}?"); var result = handler.Handle(food); if (result != null) { Console.WriteLine($" {result}"); } else { Console.WriteLine($" {food} was left untouched"); } } }