Inheritance

by Saksham Malhotra

JavaScript

const a = function(x) {
  this.x = x;
  
  this.getX = function() {
  	return this.x;
  }
}

const b = function(x, y) {
  this.y = y;
  a.call(this, x);
  this.getY = function() {
  	return this.y
  }
}

const newB = new b('x', 'y');

console.log(newB.getX());
console.log(newB.getY());