static void Main(string[] args) { ICoffee coffee = new CoffeMaker().AddEspresso().AddMilk().CreateBewerage(); }
static void Main(string[] args) { ICoffee coffee = new CoffeMaker().AddMilk().AddEspresso().AddMilkFoam().CreateBewerage((x, y) => x.Ingredients.SequenceEqual(y.Ingredients)).Serve(); }