/**
  * Display a listing of the resource.
  *
  * @return Response
  */
 public function index()
 {
     $orderBy = Input::get('sort_by');
     $order = Input::get('order');
     if (!isset($orderBy) && $orderBy == '') {
         $orderBy = 'last_name';
     }
     if (!isset($order) && $order == '') {
         $order = 'asc';
     }
     $recruits = Recruits::orderBy($orderBy, $order)->paginate(50);
     return view('admin.recruits.list', compact('recruits'));
 }