fixed datetime serialization

src/Utils/DataAccess/LuDataAccess.php

         }
         $data = LuStringUtils::convertJsonString($string);
         
-        return call_user_func([static::$_dboArrayClass, 'jsonDeserialize'], $data);
+        return call_user_func([static::$_dboArrayClass, 'jsonDeserialize'], $data)->getArray();
     }
 
     /**

src/Utils/Dbo/LuDbo.php

 
 namespace Luticate\Utils\Dbo;
 
+use Carbon\Carbon;
 use Luticate\Utils\Business\LuPropertyDocParser;
 use Luticate\Utils\Business\LuStringUtils;
 
                     if ($v instanceof LuDbo) {
                         $array[$key] = $v->jsonSerialize();
                     }
+                    else if ($v instanceof Carbon) {
+                        $array[$key] = $v->__toString();
+                    }
                     else {
                         $array[$key] = $v;
                     }
                 if ($value instanceof LuDbo) {
                     $json[$name] = $value->jsonSerialize();
                 }
+                else if ($value instanceof Carbon) {
+                    $json[$name] = $value->__toString();
+                }
                 else {
                     $json[$name] = $value;
                 }

tests/DatabaseTest.php

 <?php
+use Carbon\Carbon;
 use Illuminate\Database\Query\Builder;
 use Luticate\Utils\Controller\LuticateApplication;
 use Illuminate\Database\Capsule\Manager as Capsule;
      */
     private $_someIntegerArray;
 
+    /**
+     * @var $_createdAt Carbon
+     */
+    private $_createdAt;
+
     /**
      * @return int
      */
     {
         $this->_someIntegerArray = $someIntegerArray;
     }
+
+    /**
+     * @return Carbon
+     */
+    public function getCreatedAt()
+    {
+        return $this->_createdAt;
+    }
+
+    /**
+     * @param Carbon $createdAt
+     */
+    public function setCreatedAt($createdAt)
+    {
+        $this->_createdAt = $createdAt;
+    }
+
 }
 
 class TestTableDboArray extends LuDbo
 //        ]];
 //        $app = new LuticateApplication($config);
 //        $app->setupDatabases();
-//        
+//
 //        $dbo = new TestTableDbo();
 //        $dbo->setId(11);
 //        $dbo->setSomeIntegerArray('{}');
 //        var_dump(TestTableDataAccess::getMultiple(function(Builder $q)
 //        {
 //            return $q->where("id", "=", 1);
-//        }));
+//        })[0]->jsonSerialize());
 //        var_dump(TestTableDataAccess::getSingleById(1));
 //        var_dump(TestTableDataAccess::deleteMultiple(function($q)
 //        {