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Run results for:
set.has vs. Object key lookup 2
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=571296" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0
Browser:
Firefox 132
Operating system:
Ubuntu
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
includes
1126575232.0 Ops/sec
key lookup
1084641536.0 Ops/sec
Script Preparation code:
var a = new Set([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]); var b = {1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true, 10: true}
Tests:
includes
return a.has(9)
key lookup
return !!b['9']