Edit helper.rb

liberaldev · liberaldev · commit 062332380582 · 2024-12-06T14:53:51.000+09:00
diff --git a/app/helper.rb b/app/helper.rb
@@ -1,7 +1,7 @@
 require 'dependencies'
 
 class Helper
-  @@navigator = $window.navigator
+  @@navigator = $window&.navigator
 
   def self.ios?
     @@navigator.user_agent&.match?(/\b(iPad|iPhone|iPod)\b/) || false
