Object vs Check

Benchmark created on December 27, 2023

Preparation HTML

<script>
var items = [1,2,3,4,5,6,7];
var allowedItems = [1,2,3];
var allowedItemsSet = new Set(allowedItems);
var allowedItemsObject = allowedItems.reduce((acc, curr) => {
    return {...acc, [curr]: true }
}, {});;


function getRandomItem() {
	return items[Math.floor(Math.random()*items.length)];	
}

function getItem() {
	return getRandomItem();
}

function ifCheck(item) {
	if (item === allowedItems[0] || item === allowedItems[1] || item === allowedItems[2] ) {
		return true;
	}
	return false;
}

function objCheck(item) {
	if (allowedItemsObject[item]) {
		return true;
	}
	return false;
}

function includesCheck(item) {
	if (allowedItems.includes(item)) {
		return true;
	}
	return false;
}

function setCheck(item) {
	if (allowedItemsSet.has(item)) {
		return true;
	}
	return false;
}

</script>

Test runner

ifCheck(getItem());

objCheck(getItem());

includesCheck(getItem());

setCheck(getItem())

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 1: published on December 27, 2023