Generate all the ApplicationCable stubs by default, like all other Application* stubs

actioncable/lib/rails/generators/channel/channel_generator.rb

@@ -10,12 +10,6 @@ class ChannelGenerator < NamedBase
       def create_channel_file
         template "channel.rb", File.join('app/channels', class_path, "#{file_name}_channel.rb")
         template "assets/channel.coffee", File.join('app/assets/javascripts/channels', class_path, "#{file_name}.coffee")
-
-        if self.behavior == :invoke
-          template "application_cable/connection.rb", 'app/channels/application_cable/connection.rb'
-          template "application_cable/channel.rb", 'app/channels/application_cable/channel.rb'
-          template "assets/consumer.coffee", 'app/assets/javascripts/cable.coffee'
-        end
       end
 
       protected

railties/lib/rails/generators/rails/app/app_generator.rb

@@ -57,6 +57,8 @@ def app
       directory 'app'
 
       keep_file  'app/assets/images'
+      keep_file  'app/assets/javascripts/channels'
+
       keep_file  'app/mailers'
       keep_file  'app/models'
 

actioncable/lib/rails/generators/channel/templates/assets/consumer.coffee → railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/cable.coffee

@@ -2,5 +2,6 @@
 #= require_self
 #= require_tree ./channels
 
-@App ||= {}
-App.cable = ActionCable.createConsumer()
+# Turn on the cable connection by removing the comments from the statements below:
+# @App ||= {}
+# App.cable = ActionCable.createConsumer()

actioncable/lib/rails/generators/channel/templates/application_cable/channel.rb → railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/channel.rb

 # Be sure to restart your server when you modify this file. Action Cable runs in an EventMachine loop that does not support auto reloading.
 module ApplicationCable
   class Channel < ActionCable::Channel::Base
-    # Logic shared between all channels
   end
-end
\ No newline at end of file
+end

actioncable/lib/rails/generators/channel/templates/application_cable/connection.rb → railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/connection.rb

 # Be sure to restart your server when you modify this file. Action Cable runs in an EventMachine loop that does not support auto reloading.
 module ApplicationCable
   class Connection < ActionCable::Connection::Base
-    # identified_by :current_user
-    # 
-    # def connect
-    #   self.current_user = find_verified_user
-    # end
-    # 
-    # protected
-    #   def find_verified_user
-    #     if current_user = authenticate_with_cookies
-    #       current_user
-    #     else
-    #       reject_unauthorized_connection
-    #     end
-    #   end
-    # 
-    #   def authenticate_with_cookies
-    #     User.find(cookies.signed[:user_id])
-    #   end
   end
 end

railties/lib/rails/generators/rails/app/templates/config/routes.rb

@@ -2,5 +2,5 @@
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
 
   # Serve websocket cable requests in-process
-  mount ActionCable.server => '/cable' if defined?(ApplicationCable)
+  mount ActionCable.server => '/cable'
 end