SharedPreferences: add erase_all() functionality

ThomasFarstrike · ThomasFarstrike · commit 9ae929aad95b · 2025-11-26T11:41:42.000+01:00
diff --git a/internal_filesystem/lib/mpos/config.py b/internal_filesystem/lib/mpos/config.py
@@ -193,6 +193,10 @@ def remove_dict_item(self, dict_key, item_key):
             pass
         return self
 
+    def remove_all(self):
+        self.temp_data = {}
+        return self
+
     def apply(self):
         """Save changes to the file asynchronously (emulated)."""
         self.preferences.data = self.temp_data.copy()
