strcmp for uint8array in javascript/typescript

strcmp.ts

// not tested (just a test)

// fastest I've tested on chrome
function strcmpBitWise(a: Uint8Array, b: Uint8Array): number {
	var diff;
	for (let i = 0; i < Math.min(a.length, b.length); i++) {
		diff = a[i] ^ b[i];
		if (diff !== 0) return diff;
	}
	return a.length - b.length;
}

// work a bit faster on bun/safari (something about Math.min)
function strcmpBitWise(a: Uint8Array, b: Uint8Array): number {
	var diff;
	for (let i = 0; i < (a.length < b.length ? a.length : b.length); i++) {
		diff = a[i] ^ b[i];
		if (diff !== 0) return diff;
	}
	return a.length - b.length;
}