https://leetcode.cn/problems/debounce

masx200 · Apr 26, 2023 · f880cd7 · f880cd7
1 parent e4e8bd2
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diff --git a/README.md b/README.md
@@ -2544,4 +2544,6 @@ https://leetcode.cn/problems/design-cancellable-function/
 
 https://leetcode.cn/problems/group-by
 
+https://leetcode.cn/problems/debounce
+
 </details>
diff --git a/debounce/index.ts b/debounce/index.ts
@@ -0,0 +1,15 @@
+type F = (...p: any[]) => any;
+
+function debounce(fn: F, t: number): F {
+    let timer: number | undefined;
+    return function (...args) {
+        clearTimeout(timer);
+
+        timer = setTimeout(() => {
+            fn(...args);
+        }, t);
+    };
+}
+export default debounce;
+
+export type { F };