In this article going to show what exactly pholimolphysome and implementation in javaScrip

In a simple word pholimolphysome is the provision of a single interface to entities of different types.

 

Example

class Car {
  constructor(name, model) {
    this.name = name;
    this.model = model;
  }

  startEngine() {
    console.log(`${this.name}'s engine has been started`);
  }

  stopEngine() {
    console.log(`${this.name}'s engine has been stoped`);
  }

  showCarInfo() {
    console.log(`Car name: ${this.name} - car Model: ${this.model}`);
  }

}

class Tesla extends Car {

  constructor(name, model, speed) {
    super(name, model);
    this.speed = speed;
  }

  // This called method overriding
  showCarInfo() {
    console.log(
      `Car name: ${this.name} - Model: ${this.model} - Speed: ${this.speed}`
    );
  }
}

const ob = new Tesla(`Nikola Tesla`, `Tesla Model S`, 250);
ob.startEngine();
ob.stopEngine();
ob.showCarInfo();