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Run results for:
forEach vs forOwn
Compare different ways of iterating over an object
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=525494" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Browser:
Chrome 125
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array.prototype.forEach()
11.4 Ops/sec
_.forOwn()
9.8 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
var anlagenStatus = Object.assign({}, _.range(10000).map((i) => ({ status: `status_${i}`, statusDateneingang: `statusDateneingang_${i}`, })));
Tests:
Array.prototype.forEach()
const anlagenStatusKeys = Object.keys(anlagenStatus); anlagenStatusKeys.forEach(function (anlagenStatusKey) { console.log(anlagenStatusKey); console.log(anlagenStatus[anlagenStatusKey].status); console.log(anlagenStatus[anlagenStatusKey].statusDateneingang); });
_.forOwn()
_.forOwn(anlagenStatus, ({ status, statusDateneingang }, systemId) => { console.log(systemId); console.log(status); console.log(statusDateneingang); });