AngularJS – extends vs copy (v10)

Revision 10 of this benchmark created on

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>

<script>
  var obj = {
   a: 1,
   b: 2,
   c: 3,
   d: 4,
   e: 5,
   f: function() {
    return 6;
   },
   g: [7, 8, 9]
  };
  var obj2 = {
   a: 11,
   b: 22,
   c: 33,
   d: 44,
   e: 55,
   f: function() {
    return 66;
   },
   g: [77, 88, 99]
  };
  var obj3 = {
   h: 'sdaf',
   i: 'sdaf',
   j: 'sdaf',
   k: 'sdaf',
   l: 'sdafasd',
   m: function() {
    return 'rthdfs';
   },
   n: ['fgh', 'fdyghd', 'fghjd']
  };
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
AngularJS – .extend()
var test = angular.extend({}, obj, obj2, obj3);
ready
AngularJS – .copy()
var test2 = angular.copy(obj);
ready

Revisions

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