Added serialize method

Author: benjaminhansen

src/Api/Suggest.php

@@ -130,7 +130,7 @@ public function last(): ?Suggestion
         return $this->all()?->last();
     }
 
-    public function all(): Collection
+    public function all(bool $serialize = false): Collection
     {
         $url_parameter_string = http_build_query($this->url_parameters);
         $base_url = $this->getBaseUrl();
@@ -141,7 +141,13 @@ public function all(): Collection
         $return = [];
 
         foreach ($data?->suggestions ?? [] as $suggestion) {
-            $return[] = new Suggestion($suggestion);
+            $suggest = new Suggestion($suggestion);
+
+            if($serialize) {
+                $suggest = $suggest->serialize();
+            }
+
+            $return[] = $suggest;
         }
 
         return collect($return);

src/Models/BaseModel.php

@@ -18,4 +18,9 @@ public function __call($method, $args = [])
     {
         return $this?->$method ?? null;
     }
+
+    public function serialize()
+    {
+        return serialize($this);
+    }
 }