day 16 task complete

Author: Sanchitbajaj02

day16/leetcode2637.js

@@ -0,0 +1,39 @@
+// 2637. Promise Time Limit
+// URL -> https://leetcode.com/problems/promise-time-limit/
+
+/**
+ * @param {Function} fn
+ * @param {number} t
+ * @return {Function}
+ */
+var timeLimit = function (fn, t) {
+  return async function (...args) {
+    try {
+      return new Promise((resolve, reject) => {
+        setTimeout(() => reject("Time Limit Exceeded"), t)
+        fn(...args).then(resolve).catch(reject)
+      })
+    } catch (err) {
+      return err;
+    }
+  }
+};
+
+/**
+ * const limited = timeLimit((t) => new Promise(res => setTimeout(res, t)), 100);
+ * limited(150).catch(console.log) // "Time Limit Exceeded" at t=100ms
+ */
+
+// Alternative Solution
+// return async function (...args) {
+//   try {
+//     return Promise.race([
+//       fn(...args),
+//       new Promise((_, re) => {
+//         setTimeout(() => re("Time Limit Exceeded"), t)
+//       })
+//     ])
+//   } catch (err) {
+//     return err;
+//   }
+// }