Angular | Rails JSONP

service.js

angular.module('myapp.component', ['ngResource']).factory('MyService', function($resource) {
      return $resource('http://giladmanor.com\\:3000/t/t', {alt: 'json', callback: 'JSON_CALLBACK'},
                  { 'send': { method: 'JSONP'}});
});

service.rb

class ApiController < ActionController::Base
  after_filter :callback_wrapper
  
  def send
    render :json=>{:status=>"ok"}
  end
  
  
  private
  def callback_wrapper
    unless params[:callback].nil?
      response.body = "#{params[:callback]}(#{response.body});"
      logger.debug "CALLBACK: \n\n #{response.body.inspect}"
    end
  end
end