From 5a4898d8fe48de877e3a9d35db3774fefd4a5be9 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 11 Nov 2024 01:12:29 +0800
Subject: HALF WORK: 2024.1.14

---
 tools/cru-py/cru/list.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tools/cru-py/cru/list.py')

diff --git a/tools/cru-py/cru/list.py b/tools/cru-py/cru/list.py
index c65c793..53c3c77 100644
--- a/tools/cru-py/cru/list.py
+++ b/tools/cru-py/cru/list.py
@@ -93,6 +93,10 @@ class CruUniqueKeyList(Generic[_T, _K]):
             raise KeyError(f"Key {key} not found!")
         return value  # type: ignore
 
+    @property
+    def keys(self) -> Iterable[_K]:
+        return self._list.as_cru_iterator().map(self._key_getter)
+
     def has_key(self, key: _K) -> bool:
         return self.get_or(key) != CruNotFound.VALUE
 
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