Benchmark: Iterate object - MeasureThat.net

HTML Preparation code:

<html>
  <head></head>
  <body>
  	var doc = new Document({width: 50, height: 50});
  </body> 
</html>

Script Preparation code:

    var Document = function(Config) {
      this.config = {
        width: "auto",
        height: "auto"
      };
      this.init(Config);
    };

Tests:

classic
Document.prototype.init = function(Config) { if(typeof Config == "object") { for(prop in Config) { if(this.config.hasOwnProperty(prop)) this.config[prop] = Config[prop]; } } };
new1
Document.prototype.init = function(Config) { var keys = Object.keys(Config); for(var i = 0; i < keys.length; i++) if(this.config.hasOwnProperty(keys[i])) this.config[keys[i]] = Config[keys[i]]; };
new2
Document.prototype.init = function(Config) { var keys = Object.keys(Config); for(var i = 0; i < keys.length; i++) if(this.config[keys[i]]) this.config[keys[i]] = Config[keys[i]]; };

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
classic
new1
new2

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36 Edg/80.0.361.69

Browser/OS: Chrome 80 on Windows

View result in a separate tab

Test name	Executions per second
classic	7705120.0 Ops/sec
new1	7804041.0 Ops/sec
new2	6630885.0 Ops/sec

Iterate object (version: 0)

Comparing performance of: classic vs new1 vs new2

Created: 7 years ago by: Guest

Jump to the latest result

classic

new1

new2

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A