array create: slice call vs for

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

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<script>
Benchmark.prototype.setup = function() {
    var nodeArr = document.getElementsByClassName("hoge");
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
slice call
Array.prototype.slice.call(nodeArr);
pending…
for
var arr = [];
for (var i = -1; ++i < nodeArr.length;) {
  arr[i] = nodeArr[i];
}
pending…

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