Run results for: Lodash: difference vs intersection

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/101.0.4951.58 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 101

Operating system: iOS 15.4

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Difference - Full	2670170.0 Ops/sec
Intersection - Full	2276391.0 Ops/sec
Difference - Partial	2689093.0 Ops/sec
Intersection - Partial	2435790.0 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/lodash/4.16.0/lodash.min.js"></script>

Script Preparation code:

var arrFull = ['past','present','future']
var arrOne = ['past']

Tests:

Difference - Full
_.difference(arrFull, arrFull)
Intersection - Full
_.intersection(arrFull, arrFull)
Difference - Partial
_.difference(arrFull, arrOne)
Intersection - Partial
_.intersection(arrOne, arrFull)

Run results for: Lodash: difference vs intersection

Difference - Full

Intersection - Full

Difference - Partial

Intersection - Partial