leetcode

commit 1b9cdc1a4c8e9064db9f94025e15af2d2d669482
parent b992f73a866ea8d18257bbefa9e9ec6ae83241fb
Author: Dimitrije Dobrota <mail@dimitrijedobrota.com>
Date:   Sat, 20 May 2023 09:51:00 +0200

JavaScript Challenge: Day 16

Diffstat:
A
Problems/2676.js
 | 
29
+++++++++++++++++++++++++++++
M
README.md
 | 
1
+

2 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/Problems/2676.js b/Problems/2676.js
@@ -0,0 +1,29 @@
+/**
+ * @param {Function} fn
+ * @param {number} t
+ * @return {Function}
+ */
+
+var throttle = function(fn, t) {
+  let timeoutInProgress = null;
+  let argsToProcess = null;
+  
+  const timeoutFunction = () => {
+    if (argsToProcess === null) {
+      timeoutInProgress = null; // enter the waiting phase
+    } else {
+      fn(...argsToProcess);
+      argsToProcess = null;
+      timeoutInProgress = setTimeout(timeoutFunction, t);
+    }
+  };
+
+  return function throttled(...args) {
+    if (timeoutInProgress) {
+      argsToProcess = args;
+    } else {
+      fn(...args); // enter the looping phase
+      timeoutInProgress = setTimeout(timeoutFunction, t);
+    }
+  }
+};
diff --git a/README.md b/README.md
@@ -555,3 +555,4 @@ for solving problems.
 |  2665  |    Easy    | [Counter II](Problems/2665.js)                                                                   |
 |  2666  |    Easy    | [Allow One Function Call](Problems/2666.js)                                                      |
 |  2667  |    Easy    | [Create Hello World Function](Problems/2667.js)                                                  |
+|  2676  |   Medium   | [Throttle](Problems/2676.js)                                                                     |