Last active
July 2, 2019 09:04
-
-
Save udayvunnam/e0f5348c25d55b0e04392b36c1921470 to your computer and use it in GitHub Desktop.
Memoization to increase performance and cache function execution
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function memoize(fn) { | |
| const cache = {}; | |
| return function (...args) { | |
| if (cache[args]) { | |
| return cache[args]; | |
| } | |
| const result = fn.apply(this, args); | |
| cache[args] = result; | |
| return result; | |
| }; | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment