more inmutability now in _ArrayAC

quatrope · Sep 23, 2023 · aaca203 · aaca203
1 parent 6e02ad4
commit aaca203
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/skcriteria/core/data.py b/skcriteria/core/data.py
@@ -62,7 +62,7 @@ def __new__(cls, input_array, skc_slicer):
     def __getitem__(self, k):
         try:
             if k in self:
-                return self._skc_slicer(k)
+                return self._skc_slicer(k).copy()
             return super().__getitem__(k)
         except IndexError:
             raise IndexError(k)