Run results for: predefined values to check

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: 10 days ago

Test name	Executions per second
use predefined	69955264.0 Ops/sec
use inline	160499232.0 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

class Utility {
    static allowedValues = [true, false, 'true', 'false', 1, 0, '1', '0'];
    static isBooleanInline(value) {
        return value === true || value === false || value === 'true' || value === 'false' || value === 1 || value === 0 || value === '1' || value === '0';
    }
    static isBooleanPredefined(value) {
        return this.allowedValues.includes(value);
    }
}
let value = 2;

Tests:

use predefined (no cache, false)
const valid = Utility.isBooleanPredefined(++value);
use inline (no cache, false)
const valid = Utility.isBooleanInline(++value);
use predefined (cache, false)
const valid = Utility.isBooleanPredefined('a');
use inline (cache, false)
const valid = Utility.isBooleanInline('a');
use predefined (no cache, true)
const valid = Utility.isBooleanPredefined(++value % 2);
use inline (no cache, true)
const valid = Utility.isBooleanInline(++value % 2);
use predefined (cache, true)
const valid = Utility.isBooleanPredefined(1);
use inline (cache, true)
const valid = Utility.isBooleanInline(1);

Run results for: predefined values to check

use predefined (no cache, false)

use inline (no cache, false)

use predefined (cache, false)

use inline (cache, false)

use predefined (no cache, true)

use inline (no cache, true)

use predefined (cache, true)

use inline (cache, true)