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//Controller
$results = $this->zonesRepo->getFilteredList($type);
return $results->toJson();
//Result is:
//[{"id":44,"name":"Urola kosta"},{"id":48,"name":"Urola"}]
//I need to have a result like this:
//[{id:44,name:"Urola kosta"},{id:48,name:"Urola"}] <--- Note that the keys not have double quottes