react_ujs/react_ujs/node_modules/uuid/lib/rng.js

Rails UJS for the react-rails gem

// Unique ID creation requires a high quality random # generator.  In node.js
// this is pretty straight-forward - we use the crypto API.

var rb = require('crypto').randomBytes;

function rng() {
  return rb(16);
}

module.exports = rng;