if (typeof $ === "undefined") { throw new Error("jQuery is required") }

Record.User = function(args) {
  var superArguments = Array.prototype.slice.call(arguments);
  superArguments.unshift("user");
  Record.Generic.apply(this, superArguments);
}

Record.User.prototype = Object.create(Record.Generic.prototype);
Record.User.prototype.constructor = Record.User;

Record.User.prototype.fetch = function(callback) {
  var self = this;
  var id = this.id;

  async.parallel([
      this.attributes.bind(this),
      this.ownedResources.bind(this)
    ],
    function(err, results) {
      if ( err ) 
        return errback(err);
      
      callback({user: results[0], owned: results[1]});
  });
}