leetcode

commit f443d7a1613072b75d5afb6f905f57df564fce02
parent dbd844520d27f75c1d401462217499f2961467a8
Author: Dimitrije Dobrota <mail@dimitrijedobrota.com>
Date:   Fri, 12 May 2023 14:22:40 +0200

JavaScript Challenge: Day 8

Diffstat:
A
Problems/2666.js
 | 
13
+++++++++++++
M
README.md
 | 
1
+

2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/Problems/2666.js b/Problems/2666.js
@@ -0,0 +1,13 @@
+/**
+ * @param {Function} fn
+ * @return {Function}
+ */
+
+var once = function(fn) {
+    var called = false;
+    return function(...args){
+        if(called) return undefined;
+        called = true;
+        return fn(...args);
+    }
+};
diff --git a/README.md b/README.md
@@ -544,4 +544,5 @@ for solving problems.
 |  2634  |    Easy    | [Filter Elements from Array](Problems/2634.js)                                                   |
 |  2635  |    Easy    | [Apply Transform Over Each Element in Array](Problems/2635.js)                                   |
 |  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)                                                  |