Randy rg1220

I hereby claim:

To claim this, I am signing this object:

	/**
	* Recursive function to flatten the current array level
	* @param {Array<any>} arr - The array to flatten
	* @returns {Array<any>} New flattened array
	*/
	const flatten = (arr) => {
	const newArray = [];
	arr.forEach((item) => {
	if (Array.isArray(item)) {
	newArray.push(...flatten(item));

	var express = require('express');
	var router = express.Router();

	router.use(function (req, res, next) {
	User.findOne(1234, function(err, user) {
	if (err) {
	console.log(err);
	res.json({ error: 'There was an error' });
	}
	else {