From e20cf1ac78810c8953d41b665a5f66c58e1c0628 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Tue, 19 May 2020 21:29:49 +0200
Subject: [PATCH] environment: Replace monkey-patched method with
 Symbol.iterator

This allows using the actor itself as iterator:

  for (let child of container)
      doStuff(child);

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1269
---
 js/ui/environment.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/environment.js b/js/ui/environment.js
index 44a92db36..a0b884eb3 100644
--- a/js/ui/environment.js
+++ b/js/ui/environment.js
@@ -285,7 +285,7 @@ function init() {
         _easeActorProperty(this, 'value', target, params);
     };
 
-    Clutter.Actor.prototype.iterate_children = function* () {
+    Clutter.Actor.prototype[Symbol.iterator] = function* () {
         for (let c = this.get_first_child(); c; c = c.get_next_sibling())
             yield c;
     };