return result from callback

[theverything]

Returning the result of the callback allows you to chain the promise like you would expect.

function getUserAccount() {
  return axios.get('/user/12345');
}

function getUserPermissions() {
  return axios.get('/user/12345/permissions');
}

axios.all([getUserAccount(), getUserPermissions()])
  .then(axios.spread(function (acct, perms) {
    return doSomethingWithAccount(acct);
  }))
  .then(function (result) {
    // do stuff with result
  });