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Run results for:
Lodash: difference vs filter
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=578437" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.2 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Difference - Full
3655421.5 Ops/sec
Intersection - Full
3573350.8 Ops/sec
Difference - Partial
6540234.0 Ops/sec
Intersection - Partial
7435994.5 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','a', 'b', 'c', 'd','e','f','g','h','5','6','7','8'] var arrOne = ['b']
Tests:
Difference - Full
_.difference(arrFull, arrFull)
Intersection - Full
_.filter(arrFull, (b) => arrFull.some((c) => b === c))
Difference - Partial
_.difference(arrFull, arrOne)
Intersection - Partial
_.filter(arrFull, (b) => arrOne.some((c) => b === c))