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Run results for: spread vs push - simple2

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
spread 1192.3 Ops/sec
push 142978.6 Ops/sec
Tests:

  • spread

    AخA
     
    var arr = [];
    new Array(1000).fill(1).forEach((item) => { arr = [...arr, item] })

  • push

     
    var arr = [];
    new Array(1000).fill(1).forEach((item) => { arr.push(item) })