create-expo-cljs-app/template/node_modules/core-js/library/modules/$.uid.js

Create a react native application with Expo and Shadow-CLJS!

var id = 0
  , px = Math.random();
module.exports = function(key){
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};