main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
class Game {
  constructor(name) {
    this.name = name;
  }

  getMessage() {
    return `I like ${this.name}!`;
  }
}

const doom = new Game('Doom');

const doomFullClone = Object.assign(new Game(), doom);

console.log(doomFullClone instanceof Game); // => true
console.log(doomFullClone.name);            // => "Doom"
console.log(doomFullClone.getMessage());    // => "I like Doom!"
Babel Compiler v6.4.4 Copyright (c) 2014-2015 Sebastian McKenzie