bind vs closure

JavaScript performance comparison

Revision 50 of this test case created by evil twist

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/dojo/1/dojo/dojo.xd.js">
</script>
<script>
  function foo() {}
</script>
      
<script>
Benchmark.prototype.setup = function() {
  var binder = function(scope, method) {
    return function() {
       return method.apply(scope, arguments);
    }
  };
  var bound = binder(this, function() {
    return this
  });

};
</script>

Preparation code output

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
bind()
var test = (function() {
  return this
}.bind(this));
test();
pending…
self
var self = this;
var test = function() {
    return self
    };
test();
pending…
dojo.hitch
var test = dojo.hitch(this, function() {
  return this
});
test();
pending…
var test = binder(this, function() {
  return this
});
test();
pending…
call (control)
var test = function() {
  return this
};
test.call(this);
pending…
bound
bound();
pending…

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Revisions

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