| 123456789101112131415161718 | // Unique ID creation requires a high quality random # generator. In the browser we therefore// require the crypto API and do not support built-in fallback to lower quality random number// generators (like Math.random()).let getRandomValues;const rnds8 = new Uint8Array(16);export default function rng() {  // lazy load so that environments that need to polyfill have a chance to do so  if (!getRandomValues) {    // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation.    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto);    if (!getRandomValues) {      throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');    }  }  return getRandomValues(rnds8);}
 |