From 4a910893d074306c7465a6aef54251d44dc07c3d Mon Sep 17 00:00:00 2001
From: Vladimir Borisov <borisov1024@gmail.com>
Date: Mon, 30 Sep 2019 16:56:55 +0300
Subject: [PATCH] Use memo

---
 src/routes/Settings/Settings.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/routes/Settings/Settings.js b/src/routes/Settings/Settings.js
index 854e6a8ec..9f3476600 100644
--- a/src/routes/Settings/Settings.js
+++ b/src/routes/Settings/Settings.js
@@ -9,12 +9,12 @@ const settingsValues = require('./useSettings');
 const devTestWithUser = true;
 
 const Settings = () => {
-    const sections = Object.keys(settingsSections)
+    const sections = React.useMemo(() => Object.keys(settingsSections)
         .map((section) => ({
             id: section,
             inputs: settingsSections[section],
-            ref: React.useRef(null)
-        }));
+            ref: React.createRef()
+        })), []);
     const [selectedSectionId, setSelectedSectionId] = React.useState(sections[0].id);
     const [preferences, setPreferences] = settingsValues(devTestWithUser);
     const scrollContainerRef = React.useRef(null);