freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/es6/write-concise-declarative-functions-with-es6/index.md

title
Write Concise Declarative Functions with ES6

Write Concise Declarative Functions with ES6

ES6 makes it easy, and fancy, to write declarative functions! In this lesson, you are tasked at changing the function to follow ES6 standards.

Hint 1:

Get rid of the function keyword.

Spoiler Alert - Solution Ahead!

Solution

const bicycle = {
  gear: 2,
  setGear(newGear) {
    "use strict";
    this.gear = newGear;
  }
};