ctbui

const timeoutPromise = timeout =>
  new Promise(resolve => setTimeout(resolve, timeout));

describe('some tests on async await and promises all', function() {
  it('should run async function in map loop', async function(done) {
    // GIVEN
    const mockFunction = jest.fn();
    const asyncFunctionWithAwait = async timeout => {
      await timeoutPromise(timeout);

ctbui

const Benchmark = require('benchmark');
const axios = require('axios');
const got = require('got');
const superagent = require('superagent');

const suite = new Benchmark.Suite();

const targetUrl = 'http://httpbin.org/ip';

suite

ctbui

// https://medium.freecodecamp.org/here-are-examples-of-everything-new-in-ecmascript-2016-2017-and-2018-d52fa3b5a70e

// EcmaScript2017
// 1. Object.values()
const car = {BMW: 1, Audi: 2, Tesla: 3};
console.log(Object.values(car)); // [1, 2, 3]

//  ESMA2015
console.log(Object.keys(car)); // ["BMW", "Audi", "Tesla"]

ctbui

// https://medium.freecodecamp.org/here-are-examples-of-everything-new-in-ecmascript-2016-2017-and-2018-d52fa3b5a70e

// 1. Array.prototype.includes
const trois = {id:3};
const arr = [1, "deux", trois, NaN];
console.log(arr.includes(1)); // true
console.log(arr.includes("deux")); // true
console.log(arr.includes(trois)); // true
console.log(arr.includes(NaN)); // true
console.log(arr.includes(4)); // false