Use Rails generators files organization.

railties/bin/rails

@@ -9,5 +9,5 @@ end
 
 ARGV << "--help" if ARGV.empty?
 
-require File.dirname(__FILE__) + '/../lib/generator/generators/app'
+require File.dirname(__FILE__) + '/../lib/generator/generators/app/app_generator'
 Rails::Generators::App.start

railties/lib/generator/base.rb

@@ -1,10 +1,16 @@
-require File.dirname(__FILE__) + '/actions'
+# Load ActiveSupport mini
+activesupport_path = "#{File.dirname(__FILE__)}/../../../activesupport/lib"
+$:.unshift(activesupport_path) if File.directory?(activesupport_path)
+require 'active_support/all'
 
 # TODO Use vendored Thor
 require 'rubygems'
 gem 'josevalim-thor'
 require 'thor'
 
+require File.dirname(__FILE__) + '/../rails/version' unless defined?(Rails::VERSION)
+require File.dirname(__FILE__) + '/actions'
+
 module Rails
   module Generators
     class Error < Thor::Error
@@ -18,11 +24,8 @@ class Base < Thor::Group
       #
       def self.source_root
         @source_root ||= begin
-          klass_name = self.name
-          klass_name.gsub!(/^Rails::Generators::/, '')
-          klass_name.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
-          klass_name.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
-          File.expand_path(File.join(File.dirname(__FILE__), 'templates', klass_name.downcase))
+          klass_name = self.name.gsub(/^Rails::Generators::/, '')
+          File.expand_path(File.join(File.dirname(__FILE__), 'generators', klass_name.underscore, 'templates'))
         end
       end
 
@@ -31,7 +34,7 @@ def self.source_root
       # Use Rails default banner.
       #
       def self.banner
-        "#{$0} #{self.arguments.map{ |a| a.usage }.join(' ')} [options]"
+        "#{$0} #{self.arguments.map(&:usage).join(' ')} [options]"
       end
 
       # Small macro to ruby as an option to the generator with proper default

railties/lib/generator/generators/app.rb → railties/lib/generator/generators/app/app_generator.rb

@@ -1,5 +1,4 @@
-require File.dirname(__FILE__) + '/../../rails/version' unless defined?(Rails::VERSION)
-require File.dirname(__FILE__) + '/../base'
+require File.dirname(__FILE__) + '/../../base'
 require 'digest/md5' 
 require 'active_support/secure_random'
 

railties/test/generator/generator_test_helper.rb

@@ -4,13 +4,13 @@
 $LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib"
 
 # For this while, let's load all generators by hand
-require 'generator/generators/app'
+require 'generator/generators/app/app_generator'
 
 class GeneratorTestCase < Test::Unit::TestCase
   include FileUtils
 
   def destination_root
-    @destinartion_root ||= File.expand_path("#{File.dirname(__FILE__)}/../fixtures/tmp")
+    @destination_root ||= File.expand_path("#{File.dirname(__FILE__)}/../fixtures/tmp")
   end
 
   def setup