From e2a1310db112ca12cdebdcbfa5ae8e7b8c715d9c Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Wed, 26 Sep 2018 12:27:04 +0300
Subject: [PATCH] Update mask.md

---
 snippets/mask.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/snippets/mask.md b/snippets/mask.md
index 472cd3ed0..46d31bbad 100644
--- a/snippets/mask.md
+++ b/snippets/mask.md
@@ -7,8 +7,7 @@ Omit the second argument, `num`, to keep a default of `4` characters unmasked. I
 Omit the third argument, `mask`, to use a default character of `'*'` for the mask.
 
 ```js
-const mask = (cc, num = 4, mask = '*') =>
-  ('' + cc).slice(-num).padStart(('' + cc).length, mask);
+const mask = (cc, num = 4, mask = '*') => `${cc}`.slice(-num).padStart(`${cc}`.length, mask);
 ```
 
 ```js