old_contents: var express = require('express');
  var router = express.Router();
  
  var ratings = [
    {text: 'Good UI! Many alert choices.', stars: 5},
    {text: 'Running Great! No crashes', stars: 5}
  ];
  
  /* GET ratings listing. */
  router.get('/', function(req, res, next) {
    res.json({
      ratings: ratings
    });
  });
  
  router.post('/', function(req, res, next) {
    ratings.push({
      text: req.body.text,
      stars: req.body.stars
    });
    res.sendStatus(201);
  });
  
  module.exports = router;
  
new_contents: var express = require('express');
  var router = express.Router();
  
  var ratings = [
    {text: 'Good UI! Many alert choices.', stars: 5},
    {text: 'Running Great! No crashes', stars: 5}
  ];
  
  /* GET ratings listing. */
  router.get('/', function(req, res, next) {
    res.json({
      ratings: ratings
    });
  });
  
  router.post('/', function(req, res, next) {
    ratings.push({
      text: req.body.text,
      stars: parseInt(req.body.stars)
    });
    res.statusCode = 201;
    res.json({success: true});
  });
  
  module.exports = router;
  
subject: Fix rating route to return proper result and save stars as ints