/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(Request $request, $id)
 {
     $booking = Booking::findOrfail($id);
     if ($request->input('breakfast')) {
         $breakfast = 'on';
     } else {
         $breakfast = 'off';
     }
     if ($request->input('lunch')) {
         $lunch = 'on';
     } else {
         $lunch = 'off';
     }
     if ($request->input('dinner')) {
         $dinner = 'on';
     } else {
         $dinner = 'off';
     }
     $booking->breakfast = $breakfast;
     $booking->lunch = $lunch;
     $booking->dinner = $dinner;
     $booking->save();
     Flash::success('আপনি সঠিক ভাবে খাবার নির্দেশনা সম্পাদন করেছেন।');
     return redirect('/booking');
 }