spread vs concat vs push

JavaScript performance comparison

Revision 3 of this test case created by Steve

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var x = ["a", "b", "c"];
  var z = ["p", "q"];

};
</script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Push (for)
for (let member of z) {
  x.push(member);
}
pending…

Revisions

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