Convert your Firebase Realtime Database PushID to timestamp's number.
npm install @jengjeng/firebase-pushid-convert-timestamp
var decodeFirebasePushID = require('@jengjeng/firebase-pushid-convert-timestamp');
var firebasePushID = '-KwKoJBVZO4fJt2_6vgJ';
var output = decodeFirebasePushID(firebasePushID);
Output should be {"timestamp":1507899556640,"randomness":2.685256451527677e+21}
npm test
Add your functions and unit tests for any new or changed functionality. Lint and test your code.