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Run results for:
Lodash omit vs Native delete - Mantz
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=617064" 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/18.5 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
Native delete
69.5M/s
Lodash omit
7.4M/s
Lodash omit and pick
4.5M/s
View exact numbers
Test name
Executions per second
✓
Native delete
69,507,648 Ops/sec
Lodash omit
7,397,420 Ops/sec
Lodash omit and pick
4,478,771 Ops/sec
HTML Preparation code:
<script src="//cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js"></script>
Script Preparation code:
data = { abf:'asd',message:'koko' }
Tests:
Native delete
const meta = Object.assign({}, data); delete meta.message; return { message: data.message, meta }
Lodash omit and pick
return { message: _.pick(data, 'message'), meta: _.omit(data, 'message') }
Lodash omit
return { message: data.message, meta: _.omit(data, 'message') }