uuid.js

/**
A function that returns a universally unique identifier (uuid).  
example: 1b83fd69-abe7-468c-bea1-306a8aa1c81d
@returns `string` : 32 character uuid (see example)
*/
function uuid() {
	const hashTable = [
		"a",
		"b",
		"c",
		"d",
		"e",
		"f",
		"0",
		"1",
		"2",
		"3",
		"4",
		"5",
		"6",
		"7",
		"8",
		"9",
	];
	let uuid = [];
	for (let i = 0; i < 36; i++) {
		if (i === 8 || i === 13 || i === 18 || i === 23) {
			uuid[i] = "-";
		} else {
			uuid[i] = hashTable[Math.ceil(Math.random() * hashTable.length - 1)];
		}
	}
	return uuid.join("");
}

module.exports = uuid;