1 files changed, 10 insertions, 9 deletions
diff --git a/actioncable/lib/action_cable/server/broadcasting.rb b/actioncable/lib/action_cable/server/broadcasting.rb
index 98025f27f2..8f93564113 100644
--- a/actioncable/lib/action_cable/server/broadcasting.rb
+++ b/actioncable/lib/action_cable/server/broadcasting.rb
@@ -19,27 +19,28 @@ module ActionCable
     #       new Notification data['title'], body: data['body']
     module Broadcasting
       # Broadcast a hash directly to a named <tt>broadcasting</tt>. This will later be JSON encoded.
-      def broadcast(broadcasting, message)
-        broadcaster_for(broadcasting).broadcast(message)
+      def broadcast(broadcasting, message, coder: ActiveSupport::JSON)
+        broadcaster_for(broadcasting, coder: coder).broadcast(message)
       end
 
       # Returns a broadcaster for a named <tt>broadcasting</tt> that can be reused. Useful when you have an object that
       # may need multiple spots to transmit to a specific broadcasting over and over.
-      def broadcaster_for(broadcasting)
-        Broadcaster.new(self, String(broadcasting))
+      def broadcaster_for(broadcasting, coder: ActiveSupport::JSON)
+        Broadcaster.new(self, String(broadcasting), coder: coder)
       end
 
       private
         class Broadcaster
-          attr_reader :server, :broadcasting
+          attr_reader :server, :broadcasting, :coder
 
-          def initialize(server, broadcasting)
-            @server, @broadcasting = server, broadcasting
+          def initialize(server, broadcasting, coder:)
+            @server, @broadcasting, @coder = server, broadcasting, coder
           end
 
           def broadcast(message)
-            server.logger.info "[ActionCable] Broadcasting to #{broadcasting}: #{message}"
-            server.pubsub.broadcast broadcasting, ActiveSupport::JSON.encode(message)
+            server.logger.info "[ActionCable] Broadcasting to #{broadcasting}: #{message.inspect}"
+            encoded = coder ? coder.encode(message) : message
+            server.pubsub.broadcast broadcasting, encoded
           end
         end
     end