public function update(ScholarshipRequest $request, Scholarship $scholarships)
 {
     foreach ($request->all()['data']['attributes'] as $key => $value) {
         if (isset($scholarships->{$key})) {
             $scholarships->{$key} = $value;
         }
     }
     // fetch scholarshiped by user
     $updatedBy = User::findOrFail($request->all()['data']['relationships']['updated_by']['data']['id']);
     $scholarships->updated_by = $updatedBy->id;
     $scholarships->save();
     $resource = new Item($scholarships, new ScholarshipTransformer(), 'scholarships');
     return $this->fractal()->createData($resource)->toJson();
 }