Async/Await example is incorrect

[caesarsol]

In section Async/Await are even cleaner than Promises there are too many awaits, the ones on require() calls are not necessary.

I believe the code should be:

async function getCleanCodeArticle() {
  try {
    const response = await require('request-promise').get('https://en.wikipedia.org/wiki/Robert_Cecil_Martin');
    await require('fs-promise').writeFile('article.html', response);
    console.log('File written');
  } catch(err) {
    console.error(err);
  }
}

Though I would execute the require() calls in the code outside the function, in this and in all other examples.

[ryanmcdermott]

Want to open a PR? 😄

[caesarsol]

I'd like to!

[timjacobi]

If ES6 is recommended why not use the ES6 import syntax?

import { get } from 'request-promise';
import { writeFile } from 'fs-promise';

async function getCleanCodeArticle() {
  try {
    const response = await get('https://en.wikipedia.org/wiki/Robert_Cecil_Martin');
    await writeFile('article.html', response);
    console.log('File written');
  } catch(err) {
    console.error(err);
  }
}

[caesarsol]

nice. 👍

[caesarsol]

two issues solved in one!