async.await.example.js

// regular Promise()  

function fetchAlbums() {
      fetch('https://http://rallycoding.herokuapp.com/api/music_albums')
        .then(res => res.json())
        .then(json => console.log(json));
  }

  //async

  async function fetchAlbums() {
      const res = await fetch('http://rallycoding.herokuapp.com/api/music_albums');
      const json = await res.json();
      console.log(json);
  }