investigate javascript inheritance

inheritance.js

var Pet = function (n) {
  this.name = n;
  this.getName = function() {
    return this.name;
  }
}

Pet.prototype.getName = function() {
  return this.name;
}

var pet = new Pet("picious");

/*
console.log(Pet.prototype);
console.log(pet);
console.log(pet.prototype);
console.log(pet.__proto__)
console.log(pet.getName());
*/


var Cat = function(n) {
  Pet.call(this, n);
}

//Cat.prototype = new Pet("ciao");

Cat.prototype = Object.create(Pet.prototype);

var cat = new Cat("ciaone");

console.log(Cat.prototype)
//console.log(cat);
//console.log(cat.prototype);
console.log(cat.__proto__)
//console.log(cat.getName());
console.log(cat.__proto__ == Cat.prototype)