/**
  * @param $id
  * @param TagRequest $request
  * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
  */
 public function update($id, TagRequest $request)
 {
     //
     $tags = Tags::findorfail($id);
     $tags->update($request->all());
     return redirect(action('TagsController@index'));
 }
 public function TagQuestions($id)
 {
     $tag = Tags::findorfail($id);
     $questions = $tag->questions;
     return view('Question.tagQuestions', compact('tag', 'questions'));
 }