patarkf

posts.forEach(post => {
  promise = promise.then(db.insert(post));
});

patarkf

let promise = Promise.resolve();
const posts = [{}, {}, {}];

posts.forEach(post => {
  promise = promise.then(() => {
    return db.insert(post);
  });
});

promise.then(() => {

patarkf

async function makeRequest() {
  const response = await fetch('foo');
  if (response.doestItNeedAnotherRequest) {
    const secondResponse = await makeAnotherRequest(response);
    console.log(secondResponse);

    return secondResponse;
  }
  console.log(response);
  

patarkf

function makeRequest() {
  return fetch('foo')
    .then(response => {
      if (data.doesItNeedAnotherRequest) {
        return makeAnotherRequest(response)
          .then(secondResponse => {
            console.log(secondResponse);

            return secondResponse;
          });

patarkf

async function makeRequest() {
  try {
    const result = JSON.parse(await fetch('foo'));
    
    console.log(result);
  } catch (error) {
    console.log(error);
  }
} 

patarkf

function makeRequest() {
  try {
    fetch('foo')
      .then(response => {

        const result = JSON.parse(response);
        console.log(result);
      })
      .catch(error => {
        console.log(error);

patarkf

async function myAsyncFunction() {
  try {
    const result = await somethingThatReturnsAPromise();

    console.log(result);
  } catch (error) {
    console.log(error);
  }
}

patarkf

async function myAsyncFunction() {
  const result = await somethingThatReturnsAPromise();

  console.log(result);
}

patarkf

async function getFromGitHub() {
  try {
    const userName = 'patarkf';
    const url = 'https://api.github.com/users';
    const reposResponse = await fetch(`${url}/${userName}/repos`);
    const userRepos = await reposResponse.json();

    console.log(userRepos);
  } catch (error) {
    console.log(error);

patarkf

function getFromGitHub() {
  const userName = 'patarkf';
  const url = 'https://api.github.com/users';

  fetch(`${url}/${userName}/repos`)
    .then(reposResponse => {
      return reposResponse.json();
    })
    .then(userRepos => {
      console.log(userRepos);