bind vs emulate

JavaScript performance comparison

Revision 3 of this test case created

Preparation code

<div></div>
<script>
Benchmark.prototype.setup = function() {
    var emulatebind = function (f, context) {
      return function () {
        f.apply(context, arguments);
      };
    };
   
    var i = { i: 0 };
   
    var f = function () {
      this.i++;
    };
   
    var binded = f.bind(i);
    var emulated = emulatebind(f, i);
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
bind
binded();
pending…
emulate
emulated();
pending…

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