ibare · February 4, 2020 08:02
diff --git a/promise-chain.js b/promise-chain.js
 Promise.resolve() 
  .then(() => {
    return 'OK'
  })
  .then(a => `${a} ${Date.now()}`)
  .then(b => new Promise((resolve) => {
    setTimeout(() => resolve(`${b} + delay`), 1000);
  }))
  .then(out => console.log(out))
  .catch(e => console.error(e));
	Promise.resolve()
	.then(() => {
	return 'OK'
	})
	.then(a => `${a} ${Date.now()}`)
	.then(b => new Promise((resolve) => {
	setTimeout(() => resolve(`${b} + delay`), 1000);
	}))
	.then(out => console.log(out))
	.catch(e => console.error(e));