webapp.js

var connect = require('connect')
  , sys = require('sys');

var webapp = function(req, res) {
  var path = req.url.split('/');
  this[path[1]].apply(this, path.slice(2));
  res.writeHead(200, { 'Content-Type': 'text/plain' });
  res.end(sys.inspect(this));
};

connect.createServer(webapp.bind([])).listen(8000);
//                   ^^^^^^^^^^^^^^^
//                          |          (x)
//                     ROFLSCALE DB ---/

// http://localhost:8000/push/1    -> [ '1' ]
// http://localhost:8000/push/2    -> [ '1', '2' ]
// http://localhost:8000/push/3    -> [ '1', '2', '3' ]

// http://localhost:8000/toString  -> [ '1', '2', '3' ]

// http://localhost:8000/pop       -> [ '1', '2' ]
// http://localhost:8000/shift     -> [ '2' ]