Merge pull request #3 from martin-schilling/master

Updated InnerDocumentStore for compatibility with the new changes to the DocumentStore interface

Author: Alexander Miertsch

src/InnerDocumentStore.php

@@ -182,6 +182,16 @@ public function filterDocs(string $collectionName, Filter $filter, int $skip = n
         return $this->documentStore->filterDocs($collectionName, $filter, $skip, $limit, $orderBy);
     }
 
+    /**
+     * @param string $collectionName
+     * @param Filter $filter
+     * @return array
+     */
+    public function filterDocIds(string $collectionName, Filter $filter): array
+    {
+        return $this->documentStore->filterDocIds($collectionName, $filter);
+    }  
+      
     /**
      * @param string $collectionName
      * @param Filter $filter