all-race.md

const p1 = Promise.resolve('twenty-two');
const p2 = Promise.resolve(22);
const p3 = Promise.reject('Doh');

Promise.race([p1, p2, p3])
  .then(function fulfilled(value) {
    console.log(value);
  })
// twenty-two 

Promise.all([p1, p2, p3])
  .then(
      function fulfilled(msgs) {
         console.log(msgs);
      },
      function rejected(error) {
        console.log(error);
      }
  )
// doh

Promise.all([p1, p2])
  .then(
      function fulfilled(msgs) {
         console.log(msgs);
      },
      function rejected(error) {
        console.log(error);
      }
  )
// ["twenty-two", 22]