Points to consider before using async await

await-promises.js

// - It will be one more preset as dependency
// - Await doesn't replace promises it works with promises so we will still use promises
// - It's another concept for an already complex project (think about the onboarding)
// - With promise we have error handling out of the box 'catch', with await we need to add try catch everywhere

// This will be in parallel
getFoo().then((message) => {
     console.log(message);
});

getBar().then((message) => {
    console.log(message);
});

// This will be sequential
let foo = await getFoo();
console.log(foo);

let bar = await getBar();
console.log(bar);


// more here: https://medium.com/@bluepnume/learn-about-promises-before-you-start-using-async-await-eb148164a9c8#.48rp0li3c