Run results for: JS Some vs Includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 YaBrowser/24.4.0.0 Safari/537.36

Browser: Yandex Browser 24

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Some	2267.3 Ops/sec
Includes	8859.1 Ops/sec

Script Preparation code:

var testArray = [];
for (var i = 0; i < 10000; i++) {
  var n = Math.floor(Math.random() * 100);
  testArray.push({ id: n, text: "hello" });
}

Tests:

Some
testArray.find(x => !testArray.some(y => y.id == 23));
Includes
var ids = testArray.map(x => x.id); testArray.find(x => !ids.includes(23));