AngularJS forEach vs Native forEach (v8)

Revision 8 of this benchmark created on

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js">
</script>
<script>
  var len = 1000;
  var arr = new Array();
  while (len--) {
    arr[len] = len;
  }

  function setArr(item) {
    item = item;
  }
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Native forEach
arr.forEach(function(item) {});
ready
AngularJS forEach
angular.forEach(arr, function(item) {
  arr[item];
});
ready
for key in arr
for (var key in arr) {
  arr[key];
}
ready
for(i)
for (i = 0, len = arr.length; i < len; i++) {
  arr[i];
}
ready
for function
for (i = 0, len = arr.length; i < len; i++) {
  setArr(arr[i]);
}
ready
for function 2
for (i = 0, len = arr.length; i < len; i++) {
  setArr.call(arr, arr[i]);
}
ready

Revisions

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