From 767b15f3b930c510e289eb80d81d701cd735f07d Mon Sep 17 00:00:00 2001
From: Tobias Koppers <tobias.koppers@googlemail.com>
Date: Thu, 18 Oct 2018 09:22:11 +0200
Subject: [PATCH] add comment

---
 lib/util/comparators.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/util/comparators.js b/lib/util/comparators.js
index 1f8df0973..a4fb3b061 100644
--- a/lib/util/comparators.js
+++ b/lib/util/comparators.js
@@ -355,6 +355,8 @@ const compareIterables = elementComparator => {
 };
 exports.compareIterables = compareIterables;
 
+// TODO this is no longer needed when minimum node.js version is >= 12
+// since these versions ship with a stable sort function
 /**
  * @template T
  * @param {Iterable<T>} iterable original ordered list