lib/action_cable/channel/naming.rb in actioncable-6.0.6.1 vs lib/action_cable/channel/naming.rb in actioncable-6.1.0.rc1

@@ -12,10 +12,10 @@
         #
         #   ChatChannel.channel_name # => 'chat'
         #   Chats::AppearancesChannel.channel_name # => 'chats:appearances'
         #   FooChats::BarAppearancesChannel.channel_name # => 'foo_chats:bar_appearances'
         def channel_name
-          @channel_name ||= name.sub(/Channel$/, "").gsub("::", ":").underscore
+          @channel_name ||= name.delete_suffix("Channel").gsub("::", ":").underscore
         end
       end
 
       # Delegates to the class' <tt>channel_name</tt>
       delegate :channel_name, to: :class