Run results for: every vs ES6 for-of

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
_.every	46190032.0 Ops/sec
ES6 for of	135671360.0 Ops/sec

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Script Preparation code:

var users = [
  { 'user': 'barney', 'age': 6 },
  { 'user': 'fred',   'age': 40 },
  { 'user': 'ed',   'age': 50 }
];

for(let i = 0; i < 2000; i++) {
  var newUser = { 'name': 'user_' + i, 'age': Math.floor(Math.random() * i) };
  users.push(newUser);
}

function lodashEvery(arr, limit) {
  return _.every(arr, (user) => user.age > limit)
}

function every(arr, limit) {
  for (const ar of arr) {
    if(ar.age > limit) {
      return true
    }
    return false
   }
}

Tests:

_.every
const everyCase1 = lodashEvery(users, 10)
ES6 for of
const everyCase2 = every(users, 10)

Run results for: every vs ES6 for-of

_.every

ES6 for of