ES6 Classes, inheritance and fat arrows

class Person {
  constructor (name) {
    this._name = name;
  }

  get name () {
    return this._name;
  }

  set name (name) {
    this._name = name;
  }

  is () {
    return "is unemployed!";
  }
}

class Worker extends Person {
  constructor (name, work) {
    super(name);
    this._work = work;
  }

  get work () {
    return this._work;
  }

  set work (work) {
    this._work = work;
  }

  is () {
    if (this._work) {
      return "is a " + this.work;
    } else {
      return super.is();
    }
  }
}

var people = [new Worker("Lajos"), new Worker("Jozsi", "car mechanic")];

people.forEach(dude => {
  console.log( dude.name + " dude " + dude.is());
});