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Run results for:
Array.from vs Spread on Iterable
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Edg/127.0.0.0
Browser:
Chrome 127
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array.from
248150.9 Ops/sec
Spread
269386.2 Ops/sec
Script Preparation code:
const segmenter = new Intl.Segmenter("ja", {granularity: "grapheme"}); const str1 = "𠮷野家"; const str2 = "😄💢✋"; const str3 = "👨👩👧👦"; var segments1 = segmenter.segment(str1); var segments2 = segmenter.segment(str2); var segments3 = segmenter.segment(str3);
Tests:
Array.from
const segments1Length = Array.from(segments1).length; const segments2Length = Array.from(segments2).length; const segments3Length = Array.from(segments3).length;
Spread
const segments1Length = [...segments1].length; const segments2Length = [...segments2].length; const segments3Length = [...segments3].length;