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Run results for: Loadash Merge vs Native merge

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36
Chrome 98
Windows
Desktop
3 years ago
Test name Executions per second
loadash merge 2601048.0 Ops/sec
Native merge 4110850.8 Ops/sec
HTML Preparation code:
AخA
 
1
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Tests:

  • loadash merge

     
    var a = { a: 'oh', b: 'my' };
    var b = { c: 'goddess' };
    var c = _.merge(a, b);

  • Native merge

     
    var merge = (t,s)=>{const o=Object,a=o.assign;for(const k of o.keys(s))s[k]instanceof o&&a(s[k],merge(t[k],s[k]));return a(t||{},s),t}
    var a = { a: 'oh', b: 'my' };
    var b = { c: 'goddess' };
    var c = merge(a, b);