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Run results for:
unique elements in array using filter - lodash 4.17.21
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Browser:
Chrome 121
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
uniq by filter
11.5M/s
_.uniq
7.9M/s
set
4.9M/s
View exact numbers
Test name
Executions per second
✓
uniq by filter
11,516,957 Ops/sec
_.uniq
7,902,636 Ops/sec
set
4,935,947 Ops/sec
HTML Preparation code:
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.js"></script>
Script Preparation code:
var elements = [1,2,3,1,2,4,2,3,5,3]
Tests:
_.uniq
_.uniq(elements)
set
[...new Set(elements)]
uniq by filter
elements.filter((v, i, a) => a.indexOf(v) === i)