Run results for: Getters vs single function

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36

Browser: Chrome 58

Operating system: Windows 7

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
object	629130.8 Ops/sec
function	6167673.5 Ops/sec

Script Preparation code:

function noDeps(change) {
}

var x = {
	get positive() {
  		return this.change >= 0;
	},
      
    get icon() {
		return this.positive ? 'up': 'down';
    },
          
    get color() {
		return this.positive ? 'green': 'red';
    },
  
  	noDeps: function() {
        if (this.change >= 0) {
        return {
          color: 'green',
          icon: 'up'
        }
      } else {
        return {
          color: 'red',
          icon: 'down'
        }
      }
    }
}

Tests:

object
x.change = 1; var color = x.color; var icon = x.icon;
function
var y = x.noDeps() var color = y.color; var icon = y.icon;

Run results for: Getters vs single function

object

function