first iteration of search functionality - likely to fail hard

app/Http/Controllers/SearchController.php

@@ -33,7 +33,7 @@ class SearchController extends Controller
             foreach ($results as $result) {
                $brewery = Brewerie::where('id', $result->brewery_id)->value('name');
                $result['brewery']=$brewery;
-               $hops = Hopaddition::where('beer_id', $result->beer_id)->distinct('hop_id');
+               $hops = Hopaddition::where('beer_id', $result->beer_id)->unique('hop_id');
                $hoparr=array();
                $i = 0;
                foreach ($hops as $hop){