Run results for: Test values

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/18.17763

Browser: Edge 18.17763

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Test 1	815771.9 Ops/sec
Test 2	4705524.0 Ops/sec
Test 3	564751.1 Ops/sec
Test 4	858564.2 Ops/sec

Script Preparation code:

function objectValues1(object) {
   	const t = [];
  
   	for(var key in object) {
   		t.push(object[key]);
    }
   	
  	return t;
}

function *objectValues2(object) {
	for(let property of Object.keys(object)) {
		yield object[property]
	}
}

function objectValues3(object) {
 	return Object.keys(object).map(k => object[k]) 
}

Tests:

Test 1
var a = { a: 1, b: 2, c: 3}; var b = Object.values(a); var c = b[0] + b[1] + b[2];
Test 2
var a = { a: 1, b: 2, c: 3}; var b = objectValues1(a); var c = b[0] + b[1] + b[2];
Test 3
var a = { a: 1, b: 2, c: 3}; var b = objectValues2(a); var c = b[0] + b[1] + b[2];
Test 4
var a = { a: 1, b: 2, c: 3}; var b = objectValues3(a); var c = b[0] + b[1] + b[2];

Run results for: Test values

Test values

Test 1

Test 2

Test 3

Test 4