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Run results for:
map includes vs some
performance comparison of ways to find if an array contains a value
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=558756" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Browser:
Chrome 129
Operating system:
Linux
Device Platform:
Desktop
Date tested:
one year ago
some
14.4M/s
map includes
11.2M/s
View exact numbers
Test name
Executions per second
✓
some
14,447,424 Ops/sec
map includes
11,174,881 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 array = [{ foo: 'banana' }, { foo: 'sausage' }, { foo: 'jesus' }]
Tests:
map includes
array.map(x => x.foo).includes('sausage')
some
array.some(v => v.foo === 'sausage')