ES7

1. Notes

1.1. Rest parameters destructuring (解構參數)

function myFunc(...hero) {
    console.log(hero.length);
}

myFunc(); // 0
myFunc("Iron Man"); // 1
myFunc("Iron Man", "Bat Man", "Super Man"); // 3

2. Reference

• ES6,ES7,ES8 · class - easonwang01 - GitBook