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Run results for: Variable assignment from object | traditional vs destructuring

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36
Chrome 66
Mac OS X 10.13.4
Other
6 years ago
Test name Executions per second
Traditional assignment 14297092.0 Ops/sec
Destructuring assignment 1919330.4 Ops/sec
Script Preparation code:
AخA
 
var obj = { a: 1, b: 2, c: 3 }
Tests:

  • Traditional assignment

     
    var a = obj.a

  • Destructuring assignment

     
    const { a, ...rest } = obj