Universally Unique Identifier (UUID) Generator

example.js

import UUID_generator from "./UUID_generator";

const uniqueId = UUID_generator();

UUID_generator.js

 /*
   ***
  ***
 **
*
A unique identifier (UID) is an identifier that marks that particular record as unique from every other record.
It allows the record to be referenced in the Summon Index without confusion or unintentional overwriting from other records.
    ***
   ***
  **
 *
*/

export default function () {
        function chr4() {
            return Math.random().toString(16).slice(-4);
        }
        return chr4() + chr4() +
            '-' + chr4() +
            '-' + chr4() +
            '-' + chr4() +
            '-' + chr4() + chr4() + chr4();
}