- Added a closure on key to EntityCollection buildArray method.

- Some bugfixes done.

src/Repository.php

@@ -79,12 +79,12 @@ class Repository
         return Ulmus::runSelectQuery($this->queryBuilder, $this->adapter)->fetchColumn(0);
     }
 
-    protected function deleteOne()
+    public function deleteOne()
     {
         return $this->limit(1)->deleteSqlQuery()->runQuery();
     }
 
-    protected function deleteAll()
+    public function deleteAll()
     {
         return $this->deleteSqlQuery()->runQuery();
     }