Run results for: Switch vs If else CNC

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36

Browser: Chrome 84

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
If else statement	547402.0 Ops/sec
Switch statement	603397.9 Ops/sec

Script Preparation code:

function returnName(name) {
            if (name === '1Y') {
                return 'oneYearRor';
            }
            if (name === '3Y') {
                return 'threeYearRor';
            }
            if (name === '5Y') {
                return 'fiveYearRor';
            }
            if (name === '10Y') {
                return 'tenYearRor';
            }
            if (name === 'SI') {
                return 'sinceInceptionRor';
            }
            if (name === 'YTD') {
                return null;
            }

};

function switchStatement(name) {
	switch(name) {
      case '1Y': return 'oneYearRor';
      case '3Y': return 'threeYearRor';
      case '5Y': return 'fiveYearRor';
      case '10Y': return 'tenYearRor';
      case 'SI': return 'sinceInceptionRor';
      default: return null;
	}
}

Tests:

If else statement
returnName('1Y') returnName('3Y') returnName('5Y') returnName('10Y') returnName('SI') returnName('YTD')
Switch statement
switchStatement('1Y') switchStatement('3Y') switchStatement('5Y') switchStatement('10Y') switchStatement('SI') switchStatement('YTD')

Run results for: Switch vs If else CNC

If else statement

Switch statement