update solve problem to Timeout cancellation

Author: nutkiattisak

Diff for: 2715. timeout-cancellation/index.js

@@ -0,0 +1,8 @@
+const cancellable = (fn, args, t) => {
+    var timer = setTimeout(() => {
+        fn.apply(this, args)
+    }, t)
+    return () => {
+        clearTimeout(timer)
+    }
+}

Diff for: README.md

@@ -17,7 +17,7 @@
 | Memoize                                      |           |
 | Add Two Promises                             |    ✅     |
 | Sleep                                        |    ✅     |
-| Timeout Cancellation                         |           |
+| Timeout Cancellation                         |    ✅     |
 | Interval Cancellation                        |           |
 | Promise Time Limit                           |           |
 | Cache With Time Limit                        |           |