Get apps generated with working again.

railties/lib/rails/commands/server.rb

@@ -7,7 +7,7 @@
   :Port        => 3000,
   :Host        => "0.0.0.0",
   :environment => (ENV['RAILS_ENV'] || "development").dup,
-  :config      => Rails.root + "/config.ru",
+  :config      => "#{Rails.root}/config.ru",
   :detach      => false,
   :debugger    => false
 }

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

@@ -10,38 +10,33 @@ module Rails
   class << self
     def boot!
       unless booted?
-        preinitialize
-        pick_boot.run
+        root = File.expand_path('../..', __FILE__)
+        booter = File.exist?("#{root}/vendor/rails") ? VendorBoot : GemBoot
+        booter.new(root).run
       end
     end
 
     def booted?
       defined? Rails::Initializer
     end
-
-    def pick_boot
-      (vendor_rails? ? VendorBoot : GemBoot).new
-    end
-
-    def vendor_rails?
-      File.exist?("#{RAILS_ROOT}/vendor/rails")
-    end
-
-    def preinitialize
-      load(preinitializer_path) if File.exist?(preinitializer_path)
-    end
-
-    def preinitializer_path
-      "#{RAILS_ROOT}/config/preinitializer.rb"
-    end
   end
 
   class Boot
+    def initialize(root)
+      @root = root
+    end
+
     def run
+      preinitialize
       set_load_paths
       load_initializer
     end
 
+    def preinitialize
+      path = "#{@root}/config/preinitializer.rb"
+      load(path) if File.exist?(path)
+    end
+
     def set_load_paths
       %w(
         actionmailer/lib
@@ -60,7 +55,7 @@ def set_load_paths
     end
 
     def framework_root_path
-      defined?(::RAILS_FRAMEWORK_ROOT) ? ::RAILS_FRAMEWORK_ROOT : "#{RAILS_ROOT}/vendor/rails"
+      defined?(::RAILS_FRAMEWORK_ROOT) ? ::RAILS_FRAMEWORK_ROOT : "#{@root}/vendor/rails"
     end
   end
 
@@ -85,13 +80,13 @@ def install_gem_spec_stubs
 
   class GemBoot < Boot
     def load_initializer
-      self.class.load_rubygems
+      load_rubygems
       load_rails_gem
       require 'rails'
     end
 
     def load_rails_gem
-      if version = self.class.gem_version
+      if version = gem_version
         gem 'rails', version
       else
         gem 'rails'
@@ -101,43 +96,41 @@ def load_rails_gem
       exit 1
     end
 
-    class << self
-      def rubygems_version
-        Gem::RubyGemsVersion rescue nil
-      end
+    def rubygems_version
+      Gem::RubyGemsVersion rescue nil
+    end
 
-      def gem_version
-        if defined? RAILS_GEM_VERSION
-          RAILS_GEM_VERSION
-        elsif ENV.include?('RAILS_GEM_VERSION')
-          ENV['RAILS_GEM_VERSION']
-        else
-          parse_gem_version(read_environment_rb)
-        end
+    def gem_version
+      if defined? RAILS_GEM_VERSION
+        RAILS_GEM_VERSION
+      elsif ENV.include?('RAILS_GEM_VERSION')
+        ENV['RAILS_GEM_VERSION']
+      else
+        parse_gem_version(read_environment_rb)
       end
+    end
 
-      def load_rubygems
-        min_version = '1.3.2'
-        require 'rubygems'
-        unless rubygems_version >= min_version
-          $stderr.puts %Q(Rails requires RubyGems >= #{min_version} (you have #{rubygems_version}). Please `gem update --system` and try again.)
-          exit 1
-        end
-
-      rescue LoadError
-        $stderr.puts %Q(Rails requires RubyGems >= #{min_version}. Please install RubyGems and try again: http://rubygems.rubyforge.org)
+    def load_rubygems
+      min_version = '1.3.2'
+      require 'rubygems'
+      unless rubygems_version >= min_version
+        $stderr.puts %Q(Rails requires RubyGems >= #{min_version} (you have #{rubygems_version}). Please `gem update --system` and try again.)
         exit 1
       end
 
-      def parse_gem_version(text)
-        $1 if text =~ /^[^#]*RAILS_GEM_VERSION\s*=\s*["']([!~<>=]*\s*[\d.]+)["']/
-      end
+    rescue LoadError
+      $stderr.puts %Q(Rails requires RubyGems >= #{min_version}. Please install RubyGems and try again: http://rubygems.rubyforge.org)
+      exit 1
+    end
 
-      private
-        def read_environment_rb
-          File.read("#{RAILS_ROOT}/config/environment.rb")
-        end
+    def parse_gem_version(text)
+      $1 if text =~ /^[^#]*RAILS_GEM_VERSION\s*=\s*["']([!~<>=]*\s*[\d.]+)["']/
     end
+
+    private
+      def read_environment_rb
+        File.read("#{@root}/config/environment.rb")
+      end
   end
 end