From dff63144ea46ff1a4f3f0a75cd4d93db93a7c7b1 Mon Sep 17 00:00:00 2001
From: weiwei <ctw@example.com>
Date: Mon, 26 May 2025 19:11:23 +0800
Subject: [PATCH] useComputed

---
 src/hooks/useComputed.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/hooks/useComputed.ts

diff --git a/src/hooks/useComputed.ts b/src/hooks/useComputed.ts
new file mode 100644
index 0000000..87db6c9
--- /dev/null
+++ b/src/hooks/useComputed.ts
@@ -0,0 +1,17 @@
+import { computed } from "vue"
+
+const useComputed = (fn: Function) => {
+	const map = new Map()
+
+	return (...args: any[]) => {
+		const key = JSON.stringify(args)
+
+		if (map.has(key)) return map.get(key)
+
+		const comput = computed(() => fn(...args))
+		map.set(key, comput)
+		return comput
+	}
+}
+
+export default useComputed