Debunk method calls in loop conditions

JavaScript performance comparison

Revision 7 of this test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var my_array = [];
  for (var i = 0; i < 10; i++) {
    my_array.push(i);
  }

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
"slow"
for (var i = 0; i < my_array.length; i++) {};
pending…
"fast"
var length = my_array.length;
for (var i = 0; i < length; i++) {};
pending…

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