destructuring

destructuring.js

// Array
// ES5
var array = [1, 2, 3];

var apple = array[0]; // 1
var banana = array[1]; // 2

// ES6
var array = [1, 2, 3];
var [apple, banana] = array; 
console.log(apple, banana); // 1, 2

// Object
// ES5
var obj = {
  name: ryn,
  hobby: eating,
  job: engineer
}

var name = obj.name;
var hobby = obj.hobby;

//ES6
var {name, hobby} = obj;
console.log(name, hobby); // ryn, eating