Uploading a file with flatiron

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

var server = union.createServer({
  buffer: false,
  before: [
    connect.bodyParser(),
    function(req, res) {
        if (req.method==='POST'){
            console.log(req.files);
        }else{
            res.end('<form method="post" enctype="multipart/form-data">' +
                        '<input type="file" name="file" />' +
                        '<input type="submit" value="Upload" />' +
                        '</form>');
        }
    },
  ]
}).listen(8000);