From 7d313d210495b86e160ea9ee09cc787ca09f6a76 Mon Sep 17 00:00:00 2001
From: Baptiste Grob <60621355+baptiste-grob@users.noreply.github.com>
Date: Mon, 29 Jun 2020 18:17:25 +0200
Subject: [PATCH] fix: use removeFromArray

---
 app/assets/javascripts/ui_models/application_group.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/assets/javascripts/ui_models/application_group.ts b/app/assets/javascripts/ui_models/application_group.ts
index adb25d3ef..f8210efb3 100644
--- a/app/assets/javascripts/ui_models/application_group.ts
+++ b/app/assets/javascripts/ui_models/application_group.ts
@@ -124,8 +124,7 @@ export class ApplicationGroup {
     }
 
     return () => {
-      const indexOfObserver = this.changeObservers.indexOf(callback);
-      this.changeObservers.splice(indexOfObserver, 1);
+      removeFromArray(this.changeObservers, callback);
     }
   }
 
@@ -134,4 +133,4 @@ export class ApplicationGroup {
       observer();
     }
   }
-}
\ No newline at end of file
+}