From 0f02fd093a63dcc6b327a512c4a325d8164fd7ae Mon Sep 17 00:00:00 2001
From: xobotyi <xog3@yandex.ru>
Date: Wed, 30 Oct 2019 15:36:02 +0300
Subject: [PATCH] feat(useUpdate): improve memory usage - now single function
 instance to increment all counters;

---
 src/useUpdate.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/useUpdate.ts b/src/useUpdate.ts
index 495dc04e88..e85142d093 100644
--- a/src/useUpdate.ts
+++ b/src/useUpdate.ts
@@ -1,10 +1,11 @@
-import { useState, useCallback } from 'react';
+import { useCallback, useState } from 'react';
+
+const incrementParameter = (num: number): number => ++num;
 
 const useUpdate = () => {
   const [, setState] = useState(0);
   // useCallback with empty deps as we only want to define updateCb once
-  const updateCb = useCallback(() => setState(cnt => cnt + 1), []);
-  return updateCb;
+  return useCallback(() => setState(incrementParameter), []);
 };
 
 export default useUpdate;