jeffreymeng

As opposed to useAuthState in react-firebase-hooks (which doesn't work with gatsby builds), this is designed to work with gatsby-plugin-firebase.

Requires React and firebase

Usage example:

import firebase from "gatsby-plugin-firebase"
import useAuthState from ...

guilhermepontes

// original gist
const shuffleArray = arr => arr.sort(() => Math.random() - 0.5);

// fully random by @BetonMAN
const shuffleArray = arr => arr
  .map(a => [Math.random(), a])
  .sort((a, b) => a[0] - b[0])
  .map(a => a[1]);

shuffleArray([1, 2, 3]) //[3, 1, 2]