Make resource generator invoke serializer generator

lib/active_model/serializer/railtie.rb

@@ -0,0 +1,8 @@
+module ActiveModel
+  class Railtie < Rails::Railtie
+    initializer 'generators' do |app|
+      app.load_generators
+      require 'generators/serializer/resource_override'
+    end
+  end
+end

lib/active_model_serializers.rb

@@ -2,6 +2,7 @@ require 'active_model'
 require 'active_model/serializer/version'
 require 'active_model/serializer'
 require 'active_model/serializer/fieldset'
+require 'active_model/serializer/railtie'
 
 begin
   require 'action_controller'

lib/generators/serializer/resource_override.rb

@@ -0,0 +1,12 @@
+require 'rails/generators'
+require 'rails/generators/rails/resource/resource_generator'
+
+module Rails
+  module Generators
+    class ResourceGenerator
+      def add_serializer
+        invoke 'serializer'
+      end
+    end
+  end
+end