public function update(Request $request, $id)
    {
        if(intval($id) !== Auth::id()) {
            abort(403, 'Brak dostępu');
        }

        $user = User::findOrFail($id);
        $user->name = $request->name;
        $user->email = $request->email;
        $user->gender = $request->gender;
        $user->password = $request->password;
        $user->save();

//       return redirect('/users/'.$user->id);
        return back();

    }