Update byteSize.md

2017-12-29 23:37:58 +11:00
parent ea4c764eaf
commit 449b9f200c
1 changed files with 1 additions and 3 deletions
--- a/snippets/byteSize.md
+++ b/snippets/byteSize.md
@ -3,9 +3,7 @@
 Returns the length of string.

 ```js
-const byteSize = (str) => {
-  return new Blob([str]).size;
-}
+const byteSize = str => new Blob([str]).size;
 ```

 ```js