Remove config.ru generation from --with-dispatchers option

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

@@ -115,7 +115,6 @@ module Rails::Generators
 
     def create_dispatch_files
       return unless options[:with_dispatchers]
-      copy_file "dispatchers/config.ru", "config.ru"
 
       template "dispatchers/dispatch.rb", "public/dispatch.rb"
       chmod "public/dispatch.rb", 0755, :verbose => false

railties/lib/rails/generators/rails/app/templates/config.ru

@@ -1,2 +1,7 @@
+# Rack Dispatcher
+
+# Require your environment file to bootstrap Rails
 require File.dirname(__FILE__) + '/config/environment'
+
+# Dispatch the request
 run ActionController::Dispatcher.new

railties/lib/rails/generators/rails/app/templates/dispatchers/config.ru

@@ -1,7 +0,0 @@
-# Rack Dispatcher
-
-# Require your environment file to bootstrap Rails
-require File.dirname(__FILE__) + '/config/environment'
-
-# Dispatch the request
-run ActionController::Dispatcher.new

railties/test/generators/app_generator_test.rb

@@ -55,14 +55,12 @@ class AppGeneratorTest < GeneratorsTestCase
 
   def test_dispatchers_are_not_added_by_default
     run_generator
-    assert_no_file "config.ru"
     assert_no_file "public/dispatch.cgi"
     assert_no_file "public/dispatch.fcgi"
   end
 
   def test_dispatchers_are_added_if_required
     run_generator ["--with-dispatchers"]
-    assert_file "config.ru"
     assert_file "public/dispatch.cgi"
     assert_file "public/dispatch.fcgi"
   end