Javascript array concat vs push

JavaScript performance comparison

Revision 298 of this test case created by Andrey Klimash

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  let arr1 = Array(1000).fill().map(() => Math.random)
  let arr2 = Array(1000).fill().map(() => Math.random)
  

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
concat
arr1 = arr1.concat(arr2)
pending…
push
Array.prototype.push.apply(arr1, arr2)
pending…

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