meow

respondTo.js

var express = require('./')
  , app = express();

var users = [];

users.push({ name: 'Tobi' });
users.push({ name: 'Loki' });
users.push({ name: 'Jane' });

app.get('/', function(req, res){
  res.respondTo({
    'text/html': function(){
      res.send('<ul>' + users.map(function(user){
        return '<li>' + user.name + '</li>';
      }).join('') + '</ul>');
    },

    'text/plain': function(){
      res.send(users.map(function(user){
        return ' - ' + user.name + '\n';
      }).join(''));
    },

    'application/json': function(){
      res.json(users);
    }
  })
});

app.listen(3000);
console.log('listening on port 3000');