From bce718ba100d0012f7488a4737e4c500f3a9614a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B0=A2=E4=BA=9A=E6=98=95?= <1549469775@qq.com>
Date: Thu, 23 Jan 2025 17:23:01 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0debounce?=
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---
 packages/core/src/debounce/index.ts | 12 ++++++++++++
 packages/core/src/index.ts          |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 packages/core/src/debounce/index.ts

diff --git a/packages/core/src/debounce/index.ts b/packages/core/src/debounce/index.ts
new file mode 100644
index 0000000..ac72091
--- /dev/null
+++ b/packages/core/src/debounce/index.ts
@@ -0,0 +1,12 @@
+export function debounce<T extends any[], R = void>(fn: (...argu: T) => R, duration: number = 1500) {
+    let timer: ReturnType<typeof setTimeout> | void;
+    return function f(this: void, ...argu: T) {
+        if (timer) {
+            clearTimeout(timer);
+        }
+        timer = setTimeout(() => {
+            timer = undefined;
+            fn.apply(this, argu);
+        }, duration);
+    };
+}
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 8a22d87..f183ae9 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -1 +1,2 @@
 export * from "./date";
+export * from "./debounce";