Run results for: predefined values to check

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

use inline (cache, true)

171.8M/s

use inline (cache, false)

160.6M/s

use predefined (cache, true)

85.9M/s

use predefined (cache, false)

61.5M/s

use inline (no cache, true)

20.2M/s

use inline (no cache, false)

19.4M/s

use predefined (no cache, false)

17.3M/s

use predefined (no cache, true)

16.5M/s

View exact numbers

Test name	Executions per second
✓ use inline (cache, true)	171,846,640 Ops/sec
use inline (cache, false)	160,560,384 Ops/sec
use predefined (cache, true)	85,935,960 Ops/sec
use predefined (cache, false)	61,535,388 Ops/sec
use inline (no cache, true)	20,216,034 Ops/sec
use inline (no cache, false)	19,383,178 Ops/sec
use predefined (no cache, false)	17,325,338 Ops/sec
use predefined (no cache, true)	16,529,788 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);