Access object properties via closure vs. this (v2)

Revision 2 of this benchmark created on

Preparation HTML

<script>
  var ObjClosure = function(count) {
    var _count = count;
    this.next = function() { return ++_count }
  }
  var ObjSelfClosure = function(count) {
    this._count = count
    self = this
    this.next = function() { return ++self._count }
  }
  var ObjThis = function(count) {
    this._count = count
    this.next = function() { return ++this._count }
  }
  var objClosure = new ObjClosure(0),
      objSelfClosure = new ObjSelfClosure(0),
      objThis = new ObjThis(0)
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Access properties via closure
objClosure.next()
ready
Access properties via self closure
objSelfClosure.next()
ready
Access properties via this
objThis.next()
ready

Revisions

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