public function update(RecordRequest $request, $id)
 {
     $date = Carbon::now();
     $record = Record::findOrFail($id);
     $record->fill($request->all());
     $record->updated_at = $date;
     $record->save();
     return redirect()->route('registros.index');
 }
 private function createRecord(RecordRequest $request)
 {
     $record = Auth::user()->records()->create($request->all());
     $record->tags()->attach($request->input('tag_list'));
     return $record;
 }