diff --git a/builder.dart b/builder.dart index 0cc9be5..547c9b3 100644 --- a/builder.dart +++ b/builder.dart @@ -8,25 +8,19 @@ class PizzaBuilder { PizzaBuilder(this._diameter); String get crust => _crust; - set crust(String newCrust) { - _crust = newCrust; - } + set crust(String newCrust) => _crust = newCrust; int get diameter => _diameter; - set diameter(int newDiameter) { - _diameter = newDiameter; - } + set diameter(int newDiameter) => _diameter = newDiameter; Set get toppings => _toppings; set toppings(Set newToppings) { _toppings = newToppings; - _ensureCheese(); - } - - void _ensureCheese() { - _toppings.add("cheese"); + _addCheese(); } + void _addCheese() => _toppings.add("сыр"); + Pizza build() { return Pizza(this); } @@ -49,32 +43,30 @@ class Pizza { String _stringifiedToppings() { var stringToppings = _toppings.join(", "); var lastComma = stringToppings.lastIndexOf(","); - var replacement = ",".allMatches(stringToppings).length > 1 ? ", and" : " and"; + var replacement = ",".allMatches(stringToppings).length > 1 ? ", и" : " и"; return stringToppings.replaceRange(lastComma, lastComma + 1, replacement); } @override String toString() { - return "A delicous $_diameter\" pizza with $_crust crust covered in $toppings"; + return "Пицца с $_diameter\" диметром с $_crust корочкой. Ингридиенты: $toppings"; } } void main() { var pizzaBuilder = PizzaBuilder(8); - pizzaBuilder.crust = "deep dish"; - pizzaBuilder.toppings = Set.from(["pepperoni"]); + pizzaBuilder.crust = "хрустящей"; + pizzaBuilder.toppings = Set.from(["пеперони"]); var plainPizza = Pizza(pizzaBuilder); - print("Behold! $plainPizza."); - assert(plainPizza.toString() == "Behold! A delicous 8\" pizza with deep dish crust covered in pepperoni and cheese."); + print("Заказана $plainPizza."); - pizzaBuilder.crust = "gold plated"; - pizzaBuilder.diameter = 72; - pizzaBuilder.toppings = Set.from(["anchovies", "caviar", "diamonds"]); + pizzaBuilder.crust = "сырной"; + pizzaBuilder.diameter = 10; + pizzaBuilder.toppings = Set.from(["ананасы"]); - var luxuriousPizza = pizzaBuilder.build(); - print("Wow! $luxuriousPizza? Someone is rich!"); - assert(luxuriousPizza.toString() == "Wow! A delicous 72\" pizza with gold plated crust covered in anchovies, caviar, diamonds, and cheese? Someone is rich!"); + var ananasPizza = pizzaBuilder.build(); + print("Заказана $ananasPizza!"); }