/**
* Update the specified resource in storage.
*
* @param int $id
* @return Response
*/
public function update($id, Request $request)
{
$this->validate($request, ['name' => 'required|unique:kelas,name,' . $id . '']);
$kelas = Kelas::whereId($id)->first();
$kelas->fill($request->input())->save();
return Redirect('kelas')->with('successMessage', "Berhasil merubah kelas");
}
