pickle store!

app.js

// Routes

var count = 100;

app.get('/', function(req, res) {
  res.send('Welcome to the Pickle Store!');
});

app.get('/pickles', function(req, res) {
  res.json({
    count: count,
    message: 'oh boy, ' + count + ' pickles!'
  });
});

app.get('/pickles/add/:num', function(req, res) {
  count += parseInt(req.params.num);
  res.json({
    add: req.params.num,
    message: 'you added ' + req.params.num + ' pickles to the pickle barrel!'
  });
});

app.listen(3000, function(){
  console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
});