GLOBAL.import_package = function(name) {
  var package = {};
  require("posix").readdir(name).wait()
    .filter(function (filename) {
      return filename.match(/^(.+)\.js$/);
    })
    .forEach(function (filename) {
      var basename = filename.split(/^(.+)\.js$/)[1];
      package[basename] = require("./" + name + "/" + basename);
    });
  return package;
};
 
// in test/foo.js:
// this.bar = function () { return 42 }
//
// in runme.js:
// var pkg = import_package("test");
// require("sys").debug(pkg.foo.bar());
// 
// $ node runme.js
// DEBUG: 42