your

// 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works

const axios = require('axios'); // promised based requests - like fetch()

function getCoffee() {
  return new Promise(resolve => {
    setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee
  });
}

your

#!/bin/bash
# Docker cleanup utility.

# Stop all containers
docker kill $(docker ps -q)

# Delete all containers
docker rm $(docker ps -a -q)

# Delete all images

your

To solve random tests failures, you can use the use the --bisect argument when running rspec.

A second argument --seed N is required to correctly bisect the tests.

Instructions

Take note of the seed number used in the latest failing test and run:

bundle exec rspec spec --seed SEED_NUMBER --bisect

Example result: