Prototypes

RakibRahman · RakibRahman · commit 8e29d85470ae · 2021-06-09T05:36:27.000+06:00
diff --git a/OOP/prototype.js b/OOP/prototype.js
@@ -0,0 +1,18 @@
+//! Prototypes are the mechanism by which JavaScript objects inherit features from one another.
+function Car(brand, year) {
+  this.brand = brand;
+  this.year = year;
+}
+Car.prototype.info = function () {
+  return `${this.brand} ${this.year}`;
+};
+Car.prototype.speed = function (speed = "fast") {
+  return `${this.info()} is ${speed}`;
+};
+let newCar = new Car("Toyota", 2020);
+let newCar2 = new Car("Honda", 2300);
+let newCar3 = new Car("BMW", 2100);
+
+console.log(newCar2.info());
+console.log(newCar.speed());
+console.log(newCar3.speed("faster"));
