snapshot of https://github.com/mountain-loop/yaak.git (main, 2026-09-23; blobs > 131072B omitted)

packages/common-lib/debounce.ts

@@ -0,0 +1,32 @@
+// oxlint-disable-next-line no-explicit-any
+export function debounce(fn: (...args: any[]) => void, delay = 500) {
+  let timer: ReturnType<typeof setTimeout> | null = null;
+  // oxlint-disable-next-line no-explicit-any
+  let lastArgs: any[] | null = null;
+  // oxlint-disable-next-line no-explicit-any
+  const result = (...args: any[]) => {
+    lastArgs = args;
+    if (timer != null) clearTimeout(timer);
+    timer = setTimeout(() => {
+      timer = null;
+      const argsToUse = lastArgs ?? [];
+      lastArgs = null;
+      fn(...argsToUse);
+    }, delay);
+  };
+  result.cancel = () => {
+    if (timer != null) clearTimeout(timer);
+    timer = null;
+    lastArgs = null;
+  };
+  // Invoke a pending call immediately instead of waiting out the delay
+  result.flush = () => {
+    if (timer == null) return;
+    clearTimeout(timer);
+    timer = null;
+    const argsToUse = lastArgs ?? [];
+    lastArgs = null;
+    fn(...argsToUse);
+  };
+  return result;
+}