LeetCode: Encode And Decode Tinyurl Solution

1/**
2 * Encodes a URL to a shortened URL.
3 *
4 * @param {string} longUrl
5 * @return {string}
6 */
7var encode = function (longUrl) {
8  return Buffer.from(longUrl).toString("base64")
9}
10
11/**
12 * Decodes a shortened URL to its original URL.
13 *
14 * @param {string} shortUrl
15 * @return {string}
16 */
17var decode = function (shortUrl) {
18  return Buffer.from(shortUrl, "base64").toString()
19}
20
21/**
22 * Your functions will be called as such:
23 * decode(encode(url));
24 */