/**
  * Search in colleges.
  *
  * @param  string  $search
  * @return Response
  */
 public function search($search)
 {
     $return = [];
     $colleges = College::whereRaw("name LIKE '%" . $search . "%' OR initials LIKE '%" . $search . "%'")->where('deleted_at', null)->take(6)->get();
     foreach ($colleges as $id => $college) {
         $return[] = ["id" => $college->id, "name" => $college->name, "initials" => $college->initials, "city" => $college->city->name, "state" => $college->city->state->uf];
     }
     return response()->json($return);
 }