From 05f568ae0d0cea793815936c3f71ec22d6652ab6 Mon Sep 17 00:00:00 2001
From: Soorena <s.soorena@gmail.com>
Date: Tue, 26 Dec 2017 14:29:51 +0330
Subject: [PATCH] Update cleanObj.md

I changed comma operator because it confuses the reader.
---
 snippets/cleanObj.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/snippets/cleanObj.md b/snippets/cleanObj.md
index 2b74d6743..099b607ab 100644
--- a/snippets/cleanObj.md
+++ b/snippets/cleanObj.md
@@ -7,13 +7,14 @@ Also if you give it a special key (`childIndicator`) it will search deeply insid
 
 ```js
 const cleanObj = (obj, keysToKeep = [], childIndicator) => {
-  return Object.keys(obj).forEach(key => {
+  Object.keys(obj).forEach(key => {
     if (key === childIndicator) {
       cleanObj(obj[key], keysToKeep, childIndicator);
     } else if (!keysToKeep.includes(key)) {
       delete obj[key];
     }
-  }), obj
+  })
+  return obj
 }
 /*
   const testObj = {a: 1, b: 2, children: {a: 1, b: 2}}