delay

const x = [1, 2, 3];

function delay() {
	return new Promise(resolve => setTimeout(resolve, 1000));
}

async function delayLog(item) {
	await delay();
  console.log(item);
}

async function logArray(array) {
	for(const i of array) {
  	await delayLog(i);
  }
  await delayLog("Done");
}

logArray(x);