gistfile1.rb

  def data
    data = {
      :success => true
    }
    data[:site] = Site.find(params[:id])
    render :json => data
    # Returns {
    #   'success': true,
    #   'site': {
    #     'site': {
    #       // Record's fields
    #     }
    #   }
    # }
  end