Function uuid

shepherd.js/src/utils/general.ts:96–103

()

 * Create a unique id for steps, tours, modals, etc
 */
export function uuid() {
  let d = Date.now();
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
    const r = ((d + Math.random() * 16) % 16) | 0;
    d = Math.floor(d / 16);
    return (c == 'x' ? r : (r & 0x3) | 0x8).toString(16);
  });
}