Run results for: Multipromise resulter

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

Browser: Chrome 108

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Function based	857.7 Ops/sec
Array based	844.3 Ops/sec

Script Preparation code:

function delay(ms, val = true) {
  let timeoutId;
  return new Promise(resolve => {
    timeoutId = setTimeout(() => resolve(val), ms);
  });
}

function runTest(resultFunc) {
	const res = resultFunc();
	for(let i=0; i<20; i++) {
    	res.add(delay(i));
    }
  	return res.get();
}

Tests:

Function based
const createResultPromiseFunc = () => { let res = Promise.resolve(); return { get() { return res; }, add(nextPromise) { res = res.then(() => nextPromise); return this; } }; }; runTest(createResultPromiseFunc);
Array based
const createResultPromiseArray = () => { const res = []; return { get() { return Promise.all(res); }, add(nextPromise) { res.push(nextPromise); return this; } }; }; runTest(createResultPromiseArray);

Run results for: Multipromise resulter

Function based

Array based