unixomg
diff --git a/‎.gitignore
+1 b/‎.gitignore
+1
diff --git a/‎apimachinery/meta.md
+12 b/‎apimachinery/meta.md
+12
diff --git a/‎client-go/1.store-indexer-lister-cache.md renamed to ‎client-go/1.store-indexer-cache.md
+101-153 b/‎client-go/1.store-indexer-lister-cache.md renamed to ‎client-go/1.store-indexer-cache.md
+101-153
diff --git a/‎client-go/2.queue-fifo-delta_fifo.md
+70-44 b/‎client-go/2.queue-fifo-delta_fifo.md
+70-44
diff --git a/‎client-go/3.listwatch-reflector.md renamed to ‎client-go/3.listwatch-reflector-controller.md
+153-30 b/‎client-go/3.listwatch-reflector.md renamed to ‎client-go/3.listwatch-reflector-controller.md
+153-30
@@ -0,0 +1 @@
+TODO
@@ -0,0 +1,12 @@
+
+``` go
+// 来源于 k8s.io/client-go/tools/cache/index.go
+// MetaNamespaceIndexFunc is a default index function that indexes based on an object's namespace
+func MetaNamespaceIndexFunc(obj interface{}) ([]string, error) {
+	meta, err := meta.Accessor(obj)
+	if err != nil {
+		return []string{""}, fmt.Errorf("object has no meta: %v", err)
+	}
+	return []string{meta.GetNamespace()}, nil
+}
+```