codecademy class 예제

class Dog {
  constructor(name) {
    this._name = name;
    this._behavior = 0;
  }

  get name() {
    return this._name;
  }
  get behavior() {
    return this._behavior;
  }   

  incrementBehavior() {
    this._behavior ++;
  }
}

const halley = new Dog('Halley');
console.log(halley.name); 
console.log(halley.behavior);
halley.incrementBehavior(); 
console.log(halley.name); 
console.log(halley.behavior);