From 7e35f901b8b60605b6cde94467033921ab582fc5 Mon Sep 17 00:00:00 2001
From: Damien Arrachequesne <damien.arrachequesne@gmail.com>
Date: Tue, 28 Aug 2018 09:02:35 +0200
Subject: [PATCH] [docs] fix `this` scope in the chat example

`user is typing` messages were not properly removed

Closes #3291
---
 examples/chat/public/main.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/chat/public/main.js b/examples/chat/public/main.js
index 5af5b89f8c..f20614a89a 100644
--- a/examples/chat/public/main.js
+++ b/examples/chat/public/main.js
@@ -108,7 +108,7 @@ $(function() {
 
   // Removes the visual chat typing message
   const removeChatTyping = (data) => {
-    getTypingMessages(data).fadeOut(() => {
+    getTypingMessages(data).fadeOut(function () {
       $(this).remove();
     });
   }
@@ -171,7 +171,7 @@ $(function() {
 
   // Gets the 'X is typing' messages of a user
   const getTypingMessages = (data) => {
-    return $('.typing.message').filter(i => {
+    return $('.typing.message').filter(function (i) {
       return $(this).data('username') === data.username;
     });
   }