Fixed extract operation for negative results

JrooTJunior · JrooTJunior · commit 8ea680aa614e · 2023-09-26T02:15:24.000+03:00
diff --git a/magic_filter/operations/extract.py b/magic_filter/operations/extract.py
@@ -14,7 +14,7 @@ def __init__(self, extractor: "MagicFilter") -> None:
 
     def resolve(self, value: Any, initial_value: Any) -> Any:
         if not isinstance(value, Iterable):
-            return False
+            return None
 
         result = []
         for item in value:
