prototype vs closures (v70)

Revision 70 of this benchmark created on

Setup

function Person(name) {
    this.name = name;
  }
  
  Person.prototype.get_name = function() {
    return this.name;
  };
  
  Person.prototype.set_name = function(name) {
    this.name = name;
  };
  
  var person = function(_name) {
    var name = _name;
  
    return {
      'get_name': function() {
        return name;
      },
      'set_name': function(_name) {
        name = _name;
      }
    };
  };
  
  var personProto = {
    'get_name': function() {
      return this.name;
    },
    'set_name': function(_name) {
      this.name = _name;
    }
  };
  
  var personP = function(name) {
    var res = Object.create(personP);
    return res;
  };
  
  var _o = personP('John');
  var _p = new Person('John');
  var _c = person('John');

Test runner

Ready to run.

Testing in
TestOps/sec
Prototype init
var p = new Person('John');
ready
Closure init
var c = person('John');
ready
Prototype read
_p.get_name();
ready
Closure read
_c.get_name();
ready
Prototype write
_p.set_name('Jane');
ready
Closure write
_c.set_name('Jane');
ready
Object.create
var o = personP('John');
ready

Revisions

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