@bigtest/mirage/lib/utils/uuid.js

A client-side server to develop, test and prototype your app.

/*
  UUID generator
*/
export default function() {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
    var r = Math.random() * 16 | 0;
    var v = c === 'x' ? r : (r & 0x3 | 0x8);
    return v.toString(16);
  });
}