Time: 70 ms (6.24%), Space: 49 MB (83.2%) - LeetHub

2627-debounce/2627-debounce.js

@@ -0,0 +1,19 @@
+/**
+ * @param {Function} fn
+ * @param {number} t milliseconds
+ * @return {Function}
+ */
+var debounce = function(fn, t) {
+    let current;
+    return function(...args) {
+        if (current) clearTimeout(current)
+        current = setTimeout(() => fn(...args), t)
+    }
+};
+
+/**
+ * const log = debounce(console.log, 100);
+ * log('Hello'); // cancelled
+ * log('Hello'); // cancelled
+ * log('Hello'); // Logged at t=100ms
+ */