From 9aa751f390bb6f5061bb7182fd68b1ff270551e1 Mon Sep 17 00:00:00 2001
From: karthikaruna <arumugam.karthikeyan7@gmail.com>
Date: Fri, 20 Nov 2020 16:02:07 +0530
Subject: [PATCH] Leverage String.prototype.repeat

---
 dom-api-question.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom-api-question.js b/dom-api-question.js
index 7595cbb..e246db6 100644
--- a/dom-api-question.js
+++ b/dom-api-question.js
@@ -38,7 +38,7 @@
 // Solution
 const INDENT_SIZE = 4;
 const getSpaces = (length) => {
-    return new Array(length).fill(" ").join("");
+    return " ".repeat(length);
 };
 
 class Node {