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Run results for:
array.from.map vs array.from with map [large dataset]
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Browser:
Chrome 127
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
array.from.map
128.6 Ops/sec
array.from with map
155.4 Ops/sec
HTML Preparation code:
<div id='1'></div>
Script Preparation code:
var set = new Set('x'.repeat(250000).split('').map(_ => ({uuid: crypto.randomUUID()})));
Tests:
array.from.map
Array.from(set).map(obj => obj.uuid);
array.from with map
Array.from(set, (obj) => obj.uuid)