Merge commit 'rails/master'

Conflicts:
	activerecord/test/cases/adapter_test.rb
	activerecord/test/cases/method_scoping_test.rb

124 files changed, 1608 insertions, 833 deletions

diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index 7b03a7f9ff..5ecefe7c09 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -1,3 +1,5 @@
+require 'tmpdir'
+
 require "active_support/core_ext/class"
 # Use the old layouts until actionmailer gets refactored
 require "action_controller/legacy/layout"
@@ -224,9 +226,13 @@ module ActionMailer #:nodoc:
   #   * <tt>:location</tt> - The location of the sendmail executable. Defaults to <tt>/usr/sbin/sendmail</tt>.
   #   * <tt>:arguments</tt> - The command line arguments. Defaults to <tt>-i -t</tt>.
   #
+  # * <tt>file_settings</tt> - Allows you to override options for the <tt>:file</tt> delivery method.
+  #   * <tt>:location</tt> - The directory into which emails will be written. Defaults to the application <tt>tmp/mails</tt>.
+  #
   # * <tt>raise_delivery_errors</tt> - Whether or not errors should be raised if the email fails to be delivered.
   #
-  # * <tt>delivery_method</tt> - Defines a delivery method. Possible values are <tt>:smtp</tt> (default), <tt>:sendmail</tt>, and <tt>:test</tt>.
+  # * <tt>delivery_method</tt> - Defines a delivery method. Possible values are <tt>:smtp</tt> (default), <tt>:sendmail</tt>, <tt>:test</tt>,
+  #   and <tt>:file</tt>.
   #
   # * <tt>perform_deliveries</tt> - Determines whether <tt>deliver_*</tt> methods are actually carried out. By default they are,
   #   but this can be turned off to help functional testing.
@@ -279,6 +285,12 @@ module ActionMailer #:nodoc:
     }
     cattr_accessor :sendmail_settings
 
+    @@file_settings = {
+      :location       => defined?(Rails) ? "#{Rails.root}/tmp/mails" : "#{Dir.tmpdir}/mails"
+    }
+
+    cattr_accessor :file_settings
+
     @@raise_delivery_errors = true
     cattr_accessor :raise_delivery_errors
 
@@ -499,7 +511,7 @@ module ActionMailer #:nodoc:
         # ====
         # TODO: Revisit this
         # template_exists = @parts.empty?
-        # template_exists ||= template_root.find_by_parts("#{mailer_name}/#{@template}")
+        # template_exists ||= template_root.find("#{mailer_name}/#{@template}")
         # @body = render_message(@template, @body) if template_exists
 
         # Finally, if there are other message parts and a textual body exists,
@@ -556,6 +568,7 @@ module ActionMailer #:nodoc:
         @headers ||= {}
         @body ||= {}
         @mime_version = @@default_mime_version.dup if @@default_mime_version
+        @sent_on ||= Time.now
       end
 
       def render_template(template, body)
@@ -585,7 +598,7 @@ module ActionMailer #:nodoc:
           
           if file
             prefix = mailer_name unless file =~ /\//
-            template = view_paths.find_by_parts(file, {:formats => formats}, prefix)
+            template = view_paths.find(file, {:formats => formats}, prefix)
           end
 
           layout = _pick_layout(layout, 
@@ -723,6 +736,14 @@ module ActionMailer #:nodoc:
       def perform_delivery_test(mail)
         deliveries << mail
       end
+
+      def perform_delivery_file(mail)
+        FileUtils.mkdir_p file_settings[:location]
+
+        (mail.to + mail.cc + mail.bcc).uniq.each do |to|
+          File.open(File.join(file_settings[:location], to), 'a') { |f| f.write(mail) }
+        end
+      end
   end
 
   Base.class_eval do
diff --git a/actionmailer/test/delivery_method_test.rb b/actionmailer/test/delivery_method_test.rb
index 0731512ea4..1b8c3ba523 100644
--- a/actionmailer/test/delivery_method_test.rb
+++ b/actionmailer/test/delivery_method_test.rb
@@ -7,6 +7,10 @@ class NonDefaultDeliveryMethodMailer < ActionMailer::Base
   self.delivery_method = :sendmail
 end
 
+class FileDeliveryMethodMailer < ActionMailer::Base
+  self.delivery_method = :file
+end
+
 class ActionMailerBase_delivery_method_Test < Test::Unit::TestCase
   def setup
     set_delivery_method :smtp
@@ -49,3 +53,21 @@ class NonDefaultDeliveryMethodMailer_delivery_method_Test < Test::Unit::TestCase
   end
 end
 
+class FileDeliveryMethodMailer_delivery_method_Test < Test::Unit::TestCase
+  def setup
+    set_delivery_method :smtp
+  end
+
+  def teardown
+    restore_delivery_method
+  end
+
+  def test_should_be_the_set_delivery_method
+    assert_equal :file, FileDeliveryMethodMailer.delivery_method
+  end
+
+  def test_should_default_location_to_the_tmpdir
+    assert_equal "#{Dir.tmpdir}/mails", ActionMailer::Base.file_settings[:location]
+  end
+end
+
diff --git a/actionmailer/test/mail_service_test.rb b/actionmailer/test/mail_service_test.rb
index f2a8c2303c..008ca498b1 100644
--- a/actionmailer/test/mail_service_test.rb
+++ b/actionmailer/test/mail_service_test.rb
@@ -18,7 +18,6 @@ class TestMailer < ActionMailer::Base
     @recipients   = recipient
     @subject      = "[Signed up] Welcome #{recipient}"
     @from         = "system@loudthinking.com"
-    @sent_on      = Time.local(2004, 12, 12)
     @body["recipient"] = recipient
   end
 
@@ -357,12 +356,14 @@ class ActionMailerTest < Test::Unit::TestCase
   end
 
   def test_signed_up
+    Time.stubs(:now => Time.now)
+
     expected = new_mail
     expected.to      = @recipient
     expected.subject = "[Signed up] Welcome #{@recipient}"
     expected.body    = "Hello there, \n\nMr. #{@recipient}"
     expected.from    = "system@loudthinking.com"
-    expected.date    = Time.local(2004, 12, 12)
+    expected.date    = Time.now
 
     created = nil
     assert_nothing_raised { created = TestMailer.create_signed_up(@recipient) }
@@ -888,6 +889,18 @@ EOF
     assert_no_match %r{^Bcc: root@loudthinking.com}, MockSMTP.deliveries[0][0]
   end
 
+   def test_file_delivery_should_create_a_file
+     ActionMailer::Base.delivery_method = :file
+     tmp_location = ActionMailer::Base.file_settings[:location]
+
+     TestMailer.deliver_cc_bcc(@recipient)
+     assert File.exists? tmp_location
+     assert File.directory? tmp_location
+     assert File.exists? File.join(tmp_location, @recipient)
+     assert File.exists? File.join(tmp_location, 'nobody@loudthinking.com')
+     assert File.exists? File.join(tmp_location, 'root@loudthinking.com')
+   end
+
   def test_recursive_multipart_processing
     fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email7")
     mail = TMail::Mail.parse(fixture)
diff --git a/actionpack/examples/very_simple.rb b/actionpack/examples/very_simple.rb
index 422c4c3298..6714185172 100644
--- a/actionpack/examples/very_simple.rb
+++ b/actionpack/examples/very_simple.rb
@@ -6,7 +6,7 @@ require "action_controller"
 class Kaigi < ActionController::Metal
   include AbstractController::Callbacks
   include ActionController::RackConvenience
-  include ActionController::Renderer
+  include ActionController::RenderingController
   include ActionController::Layouts
   include ActionView::Context
   
@@ -47,4 +47,4 @@ app = Rack::Builder.new do
   map("/kaigi/alt") { run Kaigi.action(:alt) }
 end.to_app
 
-Rack::Handler::Mongrel.run app, :Port => 3000
\ No newline at end of file
+Rack::Handler::Mongrel.run app, :Port => 3000
diff --git a/actionpack/lib/abstract_controller.rb b/actionpack/lib/abstract_controller.rb
index f020abaa45..cdeb55b915 100644
--- a/actionpack/lib/abstract_controller.rb
+++ b/actionpack/lib/abstract_controller.rb
@@ -2,15 +2,15 @@ require "active_support/core_ext/module/attr_internal"
 require "active_support/core_ext/module/delegation"
 
 module AbstractController
-  autoload :Base,               "abstract_controller/base"
-  autoload :Benchmarker,        "abstract_controller/benchmarker"
-  autoload :Callbacks,          "abstract_controller/callbacks"
-  autoload :Helpers,            "abstract_controller/helpers"
-  autoload :Layouts,            "abstract_controller/layouts"
-  autoload :Logger,             "abstract_controller/logger"
-  autoload :Renderer,           "abstract_controller/renderer"
+  autoload :Base,                "abstract_controller/base"
+  autoload :Benchmarker,         "abstract_controller/benchmarker"
+  autoload :Callbacks,           "abstract_controller/callbacks"
+  autoload :Helpers,             "abstract_controller/helpers"
+  autoload :Layouts,             "abstract_controller/layouts"
+  autoload :Logger,              "abstract_controller/logger"
+  autoload :RenderingController, "abstract_controller/rendering_controller"
   # === Exceptions
-  autoload :ActionNotFound,     "abstract_controller/exceptions"
-  autoload :DoubleRenderError,  "abstract_controller/exceptions"
-  autoload :Error,              "abstract_controller/exceptions"
+  autoload :ActionNotFound,      "abstract_controller/exceptions"
+  autoload :DoubleRenderError,   "abstract_controller/exceptions"
+  autoload :Error,               "abstract_controller/exceptions"
 end
diff --git a/actionpack/lib/abstract_controller/helpers.rb b/actionpack/lib/abstract_controller/helpers.rb
index 5efa37fde3..04eaa02441 100644
--- a/actionpack/lib/abstract_controller/helpers.rb
+++ b/actionpack/lib/abstract_controller/helpers.rb
@@ -2,7 +2,7 @@ module AbstractController
   module Helpers
     extend ActiveSupport::Concern
 
-    include Renderer
+    include RenderingController
 
     included do
       extlib_inheritable_accessor(:_helpers) { Module.new }
diff --git a/actionpack/lib/abstract_controller/layouts.rb b/actionpack/lib/abstract_controller/layouts.rb
index 038598a3b3..0063d54149 100644
--- a/actionpack/lib/abstract_controller/layouts.rb
+++ b/actionpack/lib/abstract_controller/layouts.rb
@@ -2,7 +2,7 @@ module AbstractController
   module Layouts
     extend ActiveSupport::Concern
 
-    include Renderer
+    include RenderingController
 
     included do
       extlib_inheritable_accessor(:_layout_conditions) { Hash.new }
@@ -76,7 +76,7 @@ module AbstractController
         when nil
           self.class_eval <<-ruby_eval, __FILE__, __LINE__ + 1
             def _layout(details)
-              if view_paths.find_by_parts?("#{_implied_layout_name}", details, "layouts")
+              if view_paths.exists?("#{_implied_layout_name}", details, "layouts")
                 "#{_implied_layout_name}"
               else
                 super
@@ -89,16 +89,18 @@ module AbstractController
     end
 
     def render_to_body(options = {})
+      # In the case of a partial with a layout, handle the layout
+      # here, and make sure the view does not try to handle it
+      layout = options.delete(:layout) if options.key?(:partial)
+
       response = super
 
-      if options.key?(:partial)
-        # This is a little bit messy. We need to explicitly handle partial
-        # layouts here since the core lookup logic is in the view, but
-        # we need to determine the layout based on the controller
-        if options.key?(:layout)
-          layout = _layout_for_option(options[:layout], options[:_template].details)
-          response = layout.render(view_context, options[:locals]) { response }
-        end
+      # This is a little bit messy. We need to explicitly handle partial
+      # layouts here since the core lookup logic is in the view, but
+      # we need to determine the layout based on the controller
+      if layout
+        layout = _layout_for_option(layout, options[:_template].details)
+        response = layout.render(view_context, options[:locals] || {}) { response }
       end
 
       response
@@ -131,7 +133,7 @@ module AbstractController
     def _find_layout(name, details)
       # TODO: Make prefix actually part of details in ViewPath#find_by_parts
       prefix = details.key?(:prefix) ? details.delete(:prefix) : "layouts"
-      view_paths.find_by_parts(name, details, prefix)
+      view_paths.find(name, details, prefix)
     end
 
     # Returns the default layout for this controller and a given set of details. 
diff --git a/actionpack/lib/abstract_controller/renderer.rb b/actionpack/lib/abstract_controller/rendering_controller.rb
index da57d0ff4d..bb7891fbfd 100644
--- a/actionpack/lib/abstract_controller/renderer.rb
+++ b/actionpack/lib/abstract_controller/rendering_controller.rb
@@ -1,7 +1,7 @@
 require "abstract_controller/logger"
 
 module AbstractController
-  module Renderer
+  module RenderingController
     extend ActiveSupport::Concern
 
     include AbstractController::Logger
@@ -67,7 +67,7 @@ module AbstractController
     #
     # :api: plugin
     def render_to_string(options = {})
-      AbstractController::Renderer.body_to_s(render_to_body(options))
+      AbstractController::RenderingController.body_to_s(render_to_body(options))
     end
 
     # Renders the template from an object.
@@ -111,7 +111,7 @@ module AbstractController
     def _determine_template(options)
       name = (options[:_template_name] || action_name).to_s
 
-      options[:_template] ||= view_paths.find_by_parts(
+      options[:_template] ||= view_paths.find(
         name, { :formats => formats }, options[:_prefix], options[:_partial]
       )
     end
diff --git a/actionpack/lib/action_controller.rb b/actionpack/lib/action_controller.rb
index 22c2c4f499..37ff618edd 100644
--- a/actionpack/lib/action_controller.rb
+++ b/actionpack/lib/action_controller.rb
@@ -7,10 +7,10 @@ module ActionController
   autoload :RackConvenience,      "action_controller/metal/rack_convenience"
   autoload :Rails2Compatibility,  "action_controller/metal/compatibility"
   autoload :Redirector,           "action_controller/metal/redirector"
-  autoload :Renderer,             "action_controller/metal/renderer"
+  autoload :RenderingController,  "action_controller/metal/rendering_controller"
   autoload :RenderOptions,        "action_controller/metal/render_options"
-  autoload :Renderers,            "action_controller/metal/render_options"
   autoload :Rescue,               "action_controller/metal/rescuable"
+  autoload :Responder,            "action_controller/metal/responder"
   autoload :Testing,              "action_controller/metal/testing"
   autoload :UrlFor,               "action_controller/metal/url_for"
   autoload :Session,              "action_controller/metal/session"
@@ -69,4 +69,4 @@ require 'active_support/core_ext/load_error'
 require 'active_support/core_ext/module/attr_internal'
 require 'active_support/core_ext/module/delegation'
 require 'active_support/core_ext/name_error'
-require 'active_support/inflector'
\ No newline at end of file
+require 'active_support/inflector'
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index 9d9f735e27..61f1c715c8 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -10,8 +10,8 @@ module ActionController
     include ActionController::HideActions
     include ActionController::UrlFor
     include ActionController::Redirector
-    include ActionController::Renderer
-    include ActionController::Renderers::All
+    include ActionController::RenderingController
+    include ActionController::RenderOptions::All
     include ActionController::Layouts
     include ActionController::ConditionalGet
     include ActionController::RackConvenience
@@ -51,7 +51,7 @@ module ActionController
 
       def method_for_action(action_name)
         super || begin
-          if view_paths.find_by_parts?(action_name.to_s, {:formats => formats, :locales => [I18n.locale]}, controller_path)
+          if view_paths.exists?(action_name.to_s, {:formats => formats, :locales => [I18n.locale]}, controller_path)
             "default_render"
           end
         end
diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb
index 95cba0e411..4ef600bea0 100644
--- a/actionpack/lib/action_controller/caching/fragments.rb
+++ b/actionpack/lib/action_controller/caching/fragments.rb
@@ -36,8 +36,8 @@ module ActionController #:nodoc:
 
       def fragment_for(buffer, name = {}, options = nil, &block) #:nodoc:
         if perform_caching
-          if cache = read_fragment(name, options)
-            buffer.concat(cache)
+          if fragment_exist?(name,options)
+            buffer.concat(read_fragment(name, options))
           else
             pos = buffer.length
             block.call
diff --git a/actionpack/lib/action_controller/legacy/layout.rb b/actionpack/lib/action_controller/legacy/layout.rb
index 3f3d20b95f..43aea0eba2 100644
--- a/actionpack/lib/action_controller/legacy/layout.rb
+++ b/actionpack/lib/action_controller/legacy/layout.rb
@@ -191,7 +191,7 @@ module ActionController #:nodoc:
       def memoized_find_layout(layout, formats) #:nodoc:
         return layout if layout.nil? || layout.respond_to?(:render)
         prefix = layout.to_s =~ /layouts\// ? nil : "layouts"
-        view_paths.find_by_parts(layout.to_s, {:formats => formats}, prefix)
+        view_paths.find(layout.to_s, {:formats => formats}, prefix)
       end
 
       def find_layout(*args)
diff --git a/actionpack/lib/action_controller/metal/conditional_get.rb b/actionpack/lib/action_controller/metal/conditional_get.rb
index 6d35137428..8575d30335 100644
--- a/actionpack/lib/action_controller/metal/conditional_get.rb
+++ b/actionpack/lib/action_controller/metal/conditional_get.rb
@@ -55,14 +55,15 @@ module ActionController
       elsif args.empty?
         raise ArgumentError, "too few arguments to head"
       end
-      options = args.extract_options!
-      status = args.shift || options.delete(:status) || :ok
+      options  = args.extract_options!
+      status   = args.shift || options.delete(:status) || :ok
+      location = options.delete(:location)
 
       options.each do |key, value|
         headers[key.to_s.dasherize.split(/-/).map { |v| v.capitalize }.join("-")] = value.to_s
       end
 
-      render :nothing => true, :status => status
+      render :nothing => true, :status => status, :location => location
     end
 
     # Sets the etag and/or last_modified on the response and checks it against
diff --git a/actionpack/lib/action_controller/metal/layouts.rb b/actionpack/lib/action_controller/metal/layouts.rb
index 365351b421..cac529b1ae 100644
--- a/actionpack/lib/action_controller/metal/layouts.rb
+++ b/actionpack/lib/action_controller/metal/layouts.rb
@@ -158,7 +158,7 @@ module ActionController
   module Layouts
     extend ActiveSupport::Concern
 
-    include ActionController::Renderer
+    include ActionController::RenderingController
     include AbstractController::Layouts
 
     module ClassMethods
diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb
index f4a4007a43..c8d042acb5 100644
--- a/actionpack/lib/action_controller/metal/mime_responds.rb
+++ b/actionpack/lib/action_controller/metal/mime_responds.rb
@@ -177,106 +177,67 @@ module ActionController #:nodoc:
     # Be sure to check respond_with and respond_to documentation for more examples.
     #
     def respond_to(*mimes, &block)
-      options = mimes.extract_options!
       raise ArgumentError, "respond_to takes either types or a block, never both" if mimes.any? && block_given?
 
-      resource  = options.delete(:with)
-      responder = Responder.new
-
+      collector = Collector.new
       mimes = collect_mimes_from_class_level if mimes.empty?
-      mimes.each { |mime| responder.send(mime) }
-      block.call(responder) if block_given?
+      mimes.each { |mime| collector.send(mime) }
+      block.call(collector) if block_given?
+
+      if format = request.negotiate_mime(collector.order)
+        self.formats = [format.to_sym]
 
-      if format = request.negotiate_mime(responder.order)
-        respond_to_block_or_template_or_resource(format, resource,
-          options, &responder.response_for(format))
+        if response = collector.response_for(format)
+          response.call
+        else
+          default_render
+        end
       else
         head :not_acceptable
       end
     end
 
-    # respond_with allows you to respond an action with a given resource. It
-    # requires that you set your class with a :respond_to method with the
-    # formats allowed:
+    # respond_with wraps a resource around a responder for default representation.
+    # First it invokes respond_to, if a response cannot be found (ie. no block
+    # for the request was given and template was not available), it instantiates
+    # an ActionController::Responder with the controller and resource.
     #
-    #   class PeopleController < ApplicationController
-    #     respond_to :html, :xml, :json
+    # ==== Example
     #
-    #     def index
-    #       @people = Person.find(:all)
-    #       respond_with(@person)
-    #     end
+    #   def index
+    #     @users = User.all
+    #     respond_with(@users)
     #   end
     #
-    # When a request comes with format :xml, the respond_with will first search
-    # for a template as person/index.xml, if the template is not available, it
-    # will see if the given resource responds to :to_xml.
-    #
-    # If neither are available, it will raise an error.
+    # It also accepts a block to be given. It's used to overwrite a default
+    # response:
     #
-    # Extra parameters given to respond_with are used when :to_format is invoked.
-    # This allows you to set status and location for several formats at the same
-    # time. Consider this restful controller response on create for both xml
-    # and json formats:
+    #   def destroy
+    #     @user = User.find(params[:id])
+    #     flash[:notice] = "User was successfully created." if @user.save
     #
-    #   class PeopleController < ApplicationController
-    #     respond_to :xml, :json
-    #
-    #     def create
-    #       @person = Person.new(params[:person])
-    #
-    #       if @person.save
-    #         respond_with(@person, :status => :ok, :location => person_url(@person))
-    #       else
-    #         respond_with(@person.errors, :status => :unprocessable_entity)
-    #       end
+    #     respond_with(@user) do |format|
+    #       format.html { render }
     #     end
     #   end
     #
-    # Finally, respond_with also accepts blocks, as in respond_to. Let's take
-    # the same controller and create action above and add common html behavior:
-    #
-    #   class PeopleController < ApplicationController
-    #     respond_to :html, :xml, :json
-    #
-    #     def create
-    #       @person = Person.new(params[:person])
-    #
-    #       if @person.save
-    #         options = { :status => :ok, :location => person_url(@person) }
-    #
-    #         respond_with(@person, options) do |format|
-    #           format.html { redirect_to options[:location] }
-    #         end
-    #       else
-    #         respond_with(@person.errors, :status => :unprocessable_entity) do
-    #           format.html { render :action => :new }
-    #         end
-    #       end
-    #     end
-    #   end
+    # All options given to respond_with are sent to the underlying responder,
+    # except for the option :responder itself. Since the responder interface
+    # is quite simple (it just needs to respond to call), you can even give
+    # a proc to it.
     #
     def respond_with(resource, options={}, &block)
-      respond_to(options.merge!(:with => resource), &block)
+      respond_to(&block)
+    rescue ActionView::MissingTemplate
+      (options.delete(:responder) || responder).call(self, resource, options)
     end
 
-  protected
-
-    def respond_to_block_or_template_or_resource(format, resource, options)
-      self.formats = [format.to_sym]
-      return yield if block_given?
-
-      begin
-        default_render
-      rescue ActionView::MissingTemplate => e
-        if resource && resource.respond_to?(:"to_#{format.to_sym}")
-          render options.merge(format.to_sym => resource)
-        else
-          raise e
-        end
-      end
+    def responder
+      ActionController::Responder
     end
 
+  protected
+
     # Collect mimes declared in the class method respond_to valid for the
     # current action.
     #
@@ -296,7 +257,7 @@ module ActionController #:nodoc:
       end
     end
 
-    class Responder #:nodoc:
+    class Collector #:nodoc:
       attr_accessor :order
 
       def initialize
diff --git a/actionpack/lib/action_controller/metal/render_options.rb b/actionpack/lib/action_controller/metal/render_options.rb
index c6a965472f..0d69ca10df 100644
--- a/actionpack/lib/action_controller/metal/render_options.rb
+++ b/actionpack/lib/action_controller/metal/render_options.rb
@@ -47,7 +47,7 @@ module ActionController
     end
   end
 
-  module Renderers
+  module RenderOptions
     module Json
       extend RenderOption
       register_renderer :json
@@ -94,10 +94,10 @@ module ActionController
     module All
       extend ActiveSupport::Concern
 
-      include ActionController::Renderers::Json
-      include ActionController::Renderers::Js
-      include ActionController::Renderers::Xml
-      include ActionController::Renderers::RJS
+      include ActionController::RenderOptions::Json
+      include ActionController::RenderOptions::Js
+      include ActionController::RenderOptions::Xml
+      include ActionController::RenderOptions::RJS
     end
   end
 end
diff --git a/actionpack/lib/action_controller/metal/renderer.rb b/actionpack/lib/action_controller/metal/rendering_controller.rb
index 31ba7e582a..5b1be763ad 100644
--- a/actionpack/lib/action_controller/metal/renderer.rb
+++ b/actionpack/lib/action_controller/metal/rendering_controller.rb
@@ -1,8 +1,8 @@
 module ActionController
-  module Renderer
+  module RenderingController
     extend ActiveSupport::Concern
 
-    include AbstractController::Renderer
+    include AbstractController::RenderingController
 
     def process_action(*)
       self.formats = request.formats.map {|x| x.to_sym}
@@ -53,9 +53,6 @@ module ActionController
         super
       end
 
-      def _render_partial(partial, options)
-      end
-
       def _process_options(options)
         status, content_type, location = options.values_at(:status, :content_type, :location)
         self.status = status if status
diff --git a/actionpack/lib/action_controller/metal/responder.rb b/actionpack/lib/action_controller/metal/responder.rb
new file mode 100644
index 0000000000..9ed99ca623
--- /dev/null
+++ b/actionpack/lib/action_controller/metal/responder.rb
@@ -0,0 +1,181 @@
+module ActionController #:nodoc:
+  # Responder is responsible to expose a resource for different mime requests,
+  # usually depending on the HTTP verb. The responder is triggered when
+  # respond_with is called. The simplest case to study is a GET request:
+  #
+  #   class PeopleController < ApplicationController
+  #     respond_to :html, :xml, :json
+  #
+  #     def index
+  #       @people = Person.find(:all)
+  #       respond_with(@people)
+  #     end
+  #   end
+  #
+  # When a request comes, for example with format :xml, three steps happen:
+  #
+  #   1) respond_with searches for a template at people/index.xml;
+  #
+  #   2) if the template is not available, it will create a responder, passing
+  #      the controller and the resource and invoke :to_xml on it;
+  #
+  #   3) if the responder does not respond_to :to_xml, call to_format on it.
+  #
+  # === Builtin HTTP verb semantics
+  #
+  # Rails default responder holds semantics for each HTTP verb. Depending on the
+  # content type, verb and the resource status, it will behave differently.
+  #
+  # Using Rails default responder, a POST request for creating an object could
+  # be written as:
+  #
+  #   def create
+  #     @user = User.new(params[:user])
+  #     flash[:notice] = 'User was successfully created.' if @user.save
+  #     respond_with(@user)
+  #   end
+  #
+  # Which is exactly the same as:
+  #
+  #   def create
+  #     @user = User.new(params[:user])
+  #
+  #     respond_to do |format|
+  #       if @user.save
+  #         flash[:notice] = 'User was successfully created.'
+  #         format.html { redirect_to(@user) }
+  #         format.xml { render :xml => @user, :status => :created, :location => @user }
+  #       else
+  #         format.html { render :action => "new" }
+  #         format.xml { render :xml => @user.errors, :status => :unprocessable_entity }
+  #       end
+  #     end
+  #   end
+  #
+  # The same happens for PUT and DELETE requests.
+  #
+  # === Nested resources
+  #
+  # You can given nested resource as you do in form_for and polymorphic_url.
+  # Consider the project has many tasks example. The create action for
+  # TasksController would be like:
+  #
+  #   def create
+  #     @project = Project.find(params[:project_id])
+  #     @task = @project.comments.build(params[:task])
+  #     flash[:notice] = 'Task was successfully created.' if @task.save
+  #     respond_with([@project, @task])
+  #   end
+  #
+  # Giving an array of resources, you ensure that the responder will redirect to
+  # project_task_url instead of task_url.
+  #
+  # Namespaced and singleton resources requires a symbol to be given, as in
+  # polymorphic urls. If a project has one manager which has many tasks, it
+  # should be invoked as:
+  #
+  #   respond_with([@project, :manager, @task])
+  #
+  # Check polymorphic_url documentation for more examples.
+  #
+  class Responder
+    attr_reader :controller, :request, :format, :resource, :resource_location, :options
+
+    def initialize(controller, resource, options={})
+      @controller = controller
+      @request = controller.request
+      @format = controller.formats.first
+      @resource = resource.is_a?(Array) ? resource.last : resource
+      @resource_location = options[:location] || resource
+      @options = options
+    end
+
+    delegate :head, :render, :redirect_to,   :to => :controller
+    delegate :get?, :post?, :put?, :delete?, :to => :request
+
+    # Undefine :to_json since it's defined on Object
+    undef_method :to_json
+
+    # Initializes a new responder an invoke the proper format. If the format is
+    # not defined, call to_format.
+    #
+    def self.call(*args)
+      responder = new(*args)
+      method = :"to_#{responder.format}"
+      responder.respond_to?(method) ? responder.send(method) : responder.to_format
+    end
+
+    # HTML format does not render the resource, it always attempt to render a
+    # template.
+    #
+    def to_html
+      if get?
+        render
+      elsif has_errors?
+        render :action => default_action
+      else
+        redirect_to resource_location
+      end
+    end
+
+    # All others formats try to render the resource given instead. For this
+    # purpose a helper called display as a shortcut to render a resource with
+    # the current format.
+    #
+    def to_format
+      return render unless resourceful?
+
+      if get?
+        display resource
+      elsif has_errors?
+        display resource.errors, :status => :unprocessable_entity
+      elsif post?
+        display resource, :status => :created, :location => resource_location
+      else
+        head :ok
+      end
+    end
+
+  protected
+
+    # Checks whether the resource responds to the current format or not.
+    #
+    def resourceful?
+      resource.respond_to?(:"to_#{format}")
+    end
+
+    # display is just a shortcut to render a resource with the current format.
+    #
+    #   display @user, :status => :ok
+    #
+    # For xml request is equivalent to:
+    #
+    #   render :xml => @user, :status => :ok
+    #
+    # Options sent by the user are also used:
+    #
+    #   respond_with(@user, :status => :created)
+    #   display(@user, :status => :ok)
+    #
+    # Results in:
+    #
+    #   render :xml => @user, :status => :created
+    #
+    def display(resource, given_options={})
+      render given_options.merge!(options).merge!(format => resource)
+    end
+
+    # Check if the resource has errors or not.
+    #
+    def has_errors?
+      resource.respond_to?(:errors) && !resource.errors.empty?
+    end
+
+    # By default, render the :edit action for html requests with failure, unless
+    # the verb is post.
+    #
+    def default_action
+      request.post? ? :new : :edit
+    end
+  end
+end
diff --git a/actionpack/lib/action_controller/metal/streaming.rb b/actionpack/lib/action_controller/metal/streaming.rb
index f0317c6e99..57318e8747 100644
--- a/actionpack/lib/action_controller/metal/streaming.rb
+++ b/actionpack/lib/action_controller/metal/streaming.rb
@@ -6,7 +6,7 @@ module ActionController #:nodoc:
   module Streaming
     extend ActiveSupport::Concern
 
-    include ActionController::Renderer
+    include ActionController::RenderingController
 
     DEFAULT_SEND_FILE_OPTIONS = {
       :type         => 'application/octet-stream'.freeze,
diff --git a/actionpack/lib/action_controller/metal/verification.rb b/actionpack/lib/action_controller/metal/verification.rb
index 951ae1bee1..d3d78e3749 100644
--- a/actionpack/lib/action_controller/metal/verification.rb
+++ b/actionpack/lib/action_controller/metal/verification.rb
@@ -2,7 +2,7 @@ module ActionController #:nodoc:
   module Verification #:nodoc:
     extend ActiveSupport::Concern
 
-    include AbstractController::Callbacks, Session, Flash, Renderer
+    include AbstractController::Callbacks, Session, Flash, RenderingController
 
     # This module provides a class-level method for specifying that certain
     # actions are guarded against being called without certain prerequisites
@@ -127,4 +127,4 @@ module ActionController #:nodoc:
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb b/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb
index 159d869a54..2adf3575a7 100644
--- a/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb
+++ b/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb
@@ -50,6 +50,7 @@ module ActionController
     #   polymorphic_url([blog, post]) # => "http://example.com/blogs/1/posts/1"
     #   polymorphic_url([:admin, blog, post]) # => "http://example.com/admin/blogs/1/posts/1"
     #   polymorphic_url([user, :blog, post]) # => "http://example.com/users/1/blog/posts/1"
+    #   polymorphic_url(Comment) # => "http://example.com/comments"
     #
     # ==== Options
     #
@@ -70,6 +71,9 @@ module ActionController
     #   record = Comment.new
     #   polymorphic_url(record)  # same as comments_url()
     #
+    #   # the class of a record will also map to the collection
+    #   polymorphic_url(Comment) # same as comments_url()
+    #
     def polymorphic_url(record_or_hash_or_array, options = {})
       if record_or_hash_or_array.kind_of?(Array)
         record_or_hash_or_array = record_or_hash_or_array.compact
@@ -86,17 +90,19 @@ module ActionController
         else        [ record_or_hash_or_array ]
       end
 
-      inflection =
-        case
-        when options[:action].to_s == "new"
-          args.pop
-          :singular
-        when record.respond_to?(:new_record?) && record.new_record?
-          args.pop
-          :plural
-        else
-          :singular
-        end
+      inflection = if options[:action].to_s == "new"
+        args.pop
+        :singular
+      elsif (record.respond_to?(:new_record?) && record.new_record?) ||
+            (record.respond_to?(:destroyed?) && record.destroyed?)
+        args.pop
+        :plural
+      elsif record.is_a?(Class)
+        args.pop
+        :plural
+      else
+        :singular
+      end
 
       args.delete_if {|arg| arg.is_a?(Symbol) || arg.is_a?(String)}
 
diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb
index 9e696af83b..7932f01ebb 100644
--- a/actionpack/lib/action_view/base.rb
+++ b/actionpack/lib/action_view/base.rb
@@ -202,7 +202,7 @@ module ActionView #:nodoc:
 
     delegate :logger, :to => :controller, :allow_nil => true
 
-    delegate :find_by_parts, :to => :view_paths
+    delegate :find, :to => :view_paths
 
     include Context
 
diff --git a/actionpack/lib/action_view/helpers/active_model_helper.rb b/actionpack/lib/action_view/helpers/active_model_helper.rb
index 4fd7f7d83c..3e6e62237d 100644
--- a/actionpack/lib/action_view/helpers/active_model_helper.rb
+++ b/actionpack/lib/action_view/helpers/active_model_helper.rb
@@ -278,9 +278,7 @@ module ActionView
       end
 
       %w(tag content_tag to_date_select_tag to_datetime_select_tag to_time_select_tag).each do |meth|
-        define_method meth do |*|
-          error_wrapping(super)
-        end
+        module_eval "def #{meth}(*) error_wrapping(super) end"
       end
 
       def error_wrapping(html_tag)
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index e126b35e90..1abe7775e0 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -263,7 +263,7 @@ module ActionView
         escape = options.key?("escape") ? options.delete("escape") : true
         content = html_escape(content) if escape
 
-        content_tag :textarea, content, { "name" => name, "id" => sanitize_to_id(name) }.update(options.stringify_keys)
+        content_tag :textarea, content, { "name" => name, "id" => sanitize_to_id(name) }.update(options)
       end
 
       # Creates a check box form input tag.
diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb
index 999d5b34fc..897a7cc348 100644
--- a/actionpack/lib/action_view/helpers/number_helper.rb
+++ b/actionpack/lib/action_view/helpers/number_helper.rb
@@ -215,7 +215,7 @@ module ActionView
         delimiter ||= (options[:delimiter] || defaults[:delimiter])
 
         begin
-          rounded_number = (Float(number) * (10 ** precision)).round.to_f / 10 ** precision
+          rounded_number = BigDecimal.new((Float(number) * (10 ** precision)).to_s).round.to_f / 10 ** precision
           number_with_delimiter("%01.#{precision}f" % rounded_number,
             :separator => separator,
             :delimiter => delimiter)
diff --git a/actionpack/lib/action_view/paths.rb b/actionpack/lib/action_view/paths.rb
index 074b475819..4001757a9b 100644
--- a/actionpack/lib/action_view/paths.rb
+++ b/actionpack/lib/action_view/paths.rb
@@ -33,12 +33,12 @@ module ActionView #:nodoc:
       super(*objs.map { |obj| self.class.type_cast(obj) })
     end
 
-    def find_by_parts(path, details = {}, prefix = nil, partial = false)
+    def find(path, details = {}, prefix = nil, partial = false)
       # template_path = path.sub(/^\//, '')
       template_path = path
 
       each do |load_path|
-        if template = load_path.find_by_parts(template_path, details, prefix, partial)
+        if template = load_path.find(template_path, details, prefix, partial)
           return template
         end
       end
@@ -48,11 +48,11 @@ module ActionView #:nodoc:
       raise ActionView::MissingTemplate.new(self, "#{prefix}/#{path} - #{details.inspect} - partial: #{!!partial}")
     end
     
-    def find_by_parts?(path, extension = nil, prefix = nil, partial = false)
+    def exists?(path, extension = nil, prefix = nil, partial = false)
       template_path = path.sub(/^\//, '')
 
       each do |load_path|
-        return true if template = load_path.find_by_parts(template_path, extension, prefix, partial)
+        return true if template = load_path.find(template_path, extension, prefix, partial)
       end      
       false
     end
@@ -62,7 +62,7 @@ module ActionView #:nodoc:
       template_path = original_template_path.sub(/^\//, '')
 
       each do |load_path|
-        if template = load_path.find_by_parts(template_path, format)
+        if template = load_path.find(template_path, format)
           return template
         # Try to find html version if the format is javascript
         elsif format == :js && html_fallback && template = load_path["#{template_path}.#{I18n.locale}.html"]
diff --git a/actionpack/lib/action_view/render/partials.rb b/actionpack/lib/action_view/render/partials.rb
index 48cba9c02b..986d3af454 100644
--- a/actionpack/lib/action_view/render/partials.rb
+++ b/actionpack/lib/action_view/render/partials.rb
@@ -170,95 +170,117 @@ module ActionView
   #     <%- end -%>
   #   <% end %>
   module Partials
-    extend ActiveSupport::Memoizable
     extend ActiveSupport::Concern
 
-    included do
-      attr_accessor :_partial
-    end
-
-    module ClassMethods
-      def _partial_names
-        @_partial_names ||= ActiveSupport::ConcurrentHash.new
+    class PartialRenderer
+      def self.partial_names
+        @partial_names ||= Hash.new {|h,k| h[k] = ActiveSupport::ConcurrentHash.new }
       end
-    end
 
-    def render_partial(options)
-      @assigns_added = false
-      # TODO: Handle other details here.
-      self.formats = options[:_details][:formats]
-      _render_partial(options)
-    end
+      def initialize(view_context, options, formats)
+        object = options[:partial]
 
-    def _render_partial(options, &block) #:nodoc:
-      options[:locals] ||= {}
+        @view, @formats = view_context, formats
+        @options = options || {}
 
-      path = partial = options[:partial]
+        if object.is_a?(String)
+          @path = object
+        elsif
+          @object = object
+          @path   = partial_path unless collection
+        end
 
-      if partial.respond_to?(:to_ary)
-        return _render_partial_collection(partial, options, &block)
-      elsif !partial.is_a?(String)
-        options[:object] = object = partial
-        path = _partial_path(object)
+        @locals = options[:locals] || {}
+        @object ||= @options[:object] || @locals[:object]
+        @layout = options[:layout]
       end
 
-      _render_partial_object(_pick_partial_template(path), options, &block)
-    end
+      def render(&block)
+        template = find if @path
 
-    private
-      def _partial_path(object)
-        self.class._partial_names[[controller.class, object.class]] ||= begin
-          name = object.class.model_name
-          if controller_path && controller_path.include?("/")
-            File.join(File.dirname(controller_path), name.partial_path)
-          else
-            name.partial_path
-          end
+        if collection
+          render_collection(template, &block)
+        else
+          render_object(template, &block)
         end
       end
 
-      def _render_partial_template(template, locals, object, options = {}, &block)
-        options[:_template] = template
-        locals[:object] = locals[template.variable_name] = object
-        locals[options[:as]] = object if options[:as]
+      def render_template(template, &block)
+        @options[:_template] = template
+        @locals[:object] = @locals[template.variable_name] = @object
+        @locals[@options[:as]] = @object if @options[:as]
 
-        _render_single_template(template, locals, &block)
+        content = @view._render_single_template(template, @locals, &block)
+        return content if block_given? || !@layout
+        find(@layout).render(@view, @locals) { content }
       end
 
-      def _render_partial_object(template, options, &block)
-        if options.key?(:collection)
-          _render_partial_collection(options.delete(:collection), options, template, &block)
-        else
-          locals = (options[:locals] ||= {})
-          object = options[:object] || locals[:object] || locals[template.variable_name]
-
-          _render_partial_template(template, locals, object, options, &block)
-        end
+      def render_object(template, &block)
+        @object ||= @locals[template.variable_name]
+        render_template(template, &block)
       end
 
-      def _render_partial_collection(collection, options = {}, template = nil, &block) #:nodoc:
-        options[:_template] ||= template
+      def render_collection(passed_template = nil, &block)
+        @options[:_template] = passed_template
 
         return nil if collection.blank?
 
-        if options.key?(:spacer_template)
-          spacer = _render_partial(:partial => options[:spacer_template])
+        if @options.key?(:spacer_template)
+          spacer = @view.render_partial(
+            :partial => @options[:spacer_template], :_details => @options[:_details])
         end
 
-        locals, index = options[:locals] || {}, 0
+        index = 0
 
-        collection.map do |object|
-          tmp = template || _pick_partial_template(_partial_path(object))
-          locals[tmp.counter_name] = index
+        collection.map do |@object|
+          @path = partial_path
+          template = passed_template || find
+          @locals[template.counter_name] = index
           index += 1
 
-          _render_partial_template(tmp, locals, object, options, &block)
+          render_template(template, &block)
         end.join(spacer)
       end
 
-      def _pick_partial_template(partial_path) #:nodoc:
-        prefix = controller_path unless partial_path.include?(?/)
-        find_by_parts(partial_path, {:formats => formats}, prefix, true)
+    private
+      def collection
+        @collection ||= if @object.respond_to?(:to_ary)
+          @object
+        elsif @options.key?(:collection)
+          @options[:collection] || []
+        end
       end
+
+      def find(path = @path)
+        prefix = @view.controller.controller_path unless path.include?(?/)
+        @view.find(path, {:formats => @view.formats}, prefix, true)
+      end
+
+      def partial_path(object = @object)
+        self.class.partial_names[@view.controller.class][object.class] ||= begin
+          return nil unless object.class.respond_to?(:model_name)
+
+          name = object.class.model_name
+          path = @view.controller_path
+          if path && path.include?(?/)
+            File.join(File.dirname(path), name.partial_path)
+          else
+            name.partial_path
+          end
+        end
+      end
+    end
+
+    def render_partial(options)
+      @assigns_added = false
+      # TODO: Handle other details here.
+      self.formats = options[:_details][:formats] if options[:_details]
+      _render_partial(options)
+    end
+
+    def _render_partial(options, &block) #:nodoc:
+      PartialRenderer.new(self, options, formats).render(&block)
+    end
+
   end
 end
diff --git a/actionpack/lib/action_view/render/rendering.rb b/actionpack/lib/action_view/render/rendering.rb
index 9c25fab6bb..c7afc56e3b 100644
--- a/actionpack/lib/action_view/render/rendering.rb
+++ b/actionpack/lib/action_view/render/rendering.rb
@@ -20,14 +20,13 @@ module ActionView
         if block_given?
           return concat(_render_partial(options.merge(:partial => layout), &block))
         elsif options.key?(:partial)
-          layout = _pick_partial_template(layout) if layout
-          return _render_content(_render_partial(options), layout, options[:locals])
+          return _render_partial(options)
         end
 
-        layout = find_by_parts(layout, {:formats => formats}) if layout
+        layout = find(layout, {:formats => formats}) if layout
 
         if file = options[:file]
-          template = find_by_parts(file, {:formats => formats})
+          template = find(file, {:formats => formats})
           _render_template(template, layout, :locals => options[:locals] || {})
         elsif inline = options[:inline]
           _render_inline(inline, layout, options)
diff --git a/actionpack/lib/action_view/template/resolver.rb b/actionpack/lib/action_view/template/resolver.rb
index d15f53a11b..ebfc6cc8ce 100644
--- a/actionpack/lib/action_view/template/resolver.rb
+++ b/actionpack/lib/action_view/template/resolver.rb
@@ -10,7 +10,7 @@ module ActionView
     end
 
     # Normalizes the arguments and passes it on to find_template
-    def find_by_parts(*args)
+    def find(*args)
       find_all_by_parts(*args).first
     end
     
diff --git a/actionpack/test/abstract_controller/abstract_controller_test.rb b/actionpack/test/abstract_controller/abstract_controller_test.rb
index 56ec6a6a31..9438a4dfc9 100644
--- a/actionpack/test/abstract_controller/abstract_controller_test.rb
+++ b/actionpack/test/abstract_controller/abstract_controller_test.rb
@@ -27,7 +27,7 @@ module AbstractController
     # Test Render mixin
     # ====
     class RenderingController < AbstractController::Base
-      include Renderer
+      include ::AbstractController::RenderingController
 
       def _prefix() end
 
@@ -65,8 +65,8 @@ module AbstractController
         self.response_body = render_to_string :_template_name => "naked_render.erb"
       end
     end
-    
-    class TestRenderer < ActiveSupport::TestCase
+
+    class TestRenderingController < ActiveSupport::TestCase
       test "rendering templates works" do
         result = Me2.new.process(:index)
         assert_equal "Hello from index.erb", result.response_body
@@ -139,10 +139,10 @@ module AbstractController
       private
       def self.layout(formats)
         begin
-          view_paths.find_by_parts(name.underscore, {:formats => formats}, "layouts")
+          view_paths.find(name.underscore, {:formats => formats}, "layouts")
         rescue ActionView::MissingTemplate
           begin
-            view_paths.find_by_parts("application", {:formats => formats}, "layouts")
+            view_paths.find("application", {:formats => formats}, "layouts")
           rescue ActionView::MissingTemplate
           end
         end
diff --git a/actionpack/test/abstract_controller/helper_test.rb b/actionpack/test/abstract_controller/helper_test.rb
index 0a2535f834..e9a60c0307 100644
--- a/actionpack/test/abstract_controller/helper_test.rb
+++ b/actionpack/test/abstract_controller/helper_test.rb
@@ -4,7 +4,7 @@ module AbstractController
   module Testing
   
     class ControllerWithHelpers < AbstractController::Base
-      include Renderer
+      include AbstractController::RenderingController
       include Helpers
       
       def render(string)
@@ -40,4 +40,4 @@ module AbstractController
     end
     
   end
-end
\ No newline at end of file
+end
diff --git a/actionpack/test/abstract_controller/layouts_test.rb b/actionpack/test/abstract_controller/layouts_test.rb
index b28df7743f..42f73faa61 100644
--- a/actionpack/test/abstract_controller/layouts_test.rb
+++ b/actionpack/test/abstract_controller/layouts_test.rb
@@ -6,7 +6,7 @@ module AbstractControllerTests
 
     # Base controller for these tests
     class Base < AbstractController::Base
-      include AbstractController::Renderer
+      include AbstractController::RenderingController
       include AbstractController::Layouts
 
       self.view_paths = [ActionView::FixtureResolver.new(
diff --git a/actionpack/test/activerecord/polymorphic_routes_test.rb b/actionpack/test/activerecord/polymorphic_routes_test.rb
index 2036d1eeb5..37f1f6dff8 100644
--- a/actionpack/test/activerecord/polymorphic_routes_test.rb
+++ b/actionpack/test/activerecord/polymorphic_routes_test.rb
@@ -45,6 +45,12 @@ class PolymorphicRoutesTest < ActionController::TestCase
       assert_equal "http://example.com/projects/#{@project.id}", polymorphic_url(@project)
     end
   end
+  
+  def test_with_class
+    with_test_routes do
+      assert_equal "http://example.com/projects", polymorphic_url(@project.class)
+    end
+  end
 
   def test_with_new_record
     with_test_routes do 
@@ -52,6 +58,13 @@ class PolymorphicRoutesTest < ActionController::TestCase
     end
   end
 
+  def test_with_destroyed_record
+    with_test_routes do 
+      @project.destroy
+      assert_equal "http://example.com/projects", polymorphic_url(@project)
+    end
+  end
+
   def test_with_record_and_action
     with_test_routes do 
       assert_equal "http://example.com/projects/new", polymorphic_url(@project, :action => 'new')
@@ -129,6 +142,27 @@ class PolymorphicRoutesTest < ActionController::TestCase
     end
   end
   
+  def test_with_nested_destroyed
+    with_test_routes do
+      @project.save
+      @task.destroy
+      assert_equal "http://example.com/projects/#{@project.id}/tasks", polymorphic_url([@project, @task])
+    end
+  end
+  
+  def test_with_nested_class
+    with_test_routes do
+      @project.save
+      assert_equal "http://example.com/projects/#{@project.id}/tasks", polymorphic_url([@project, @task.class])
+    end
+  end
+  
+  def test_class_with_array_and_namespace
+    with_admin_test_routes do 
+      assert_equal "http://example.com/admin/projects", polymorphic_url([:admin, @project.class])
+    end
+  end
+  
   def test_new_with_array_and_namespace
     with_admin_test_routes do 
       assert_equal "http://example.com/admin/projects/new", polymorphic_url([:admin, @project], :action => 'new')
@@ -252,11 +286,24 @@ class PolymorphicRoutesTest < ActionController::TestCase
     end
   end
   
+  def test_with_irregular_plural_class
+    with_test_routes do 
+      assert_equal "http://example.com/taxes", polymorphic_url(@tax.class)
+    end
+  end
+  
   def test_with_irregular_plural_new_record
     with_test_routes do 
       assert_equal "http://example.com/taxes", polymorphic_url(@tax)
     end
   end
+
+  def test_with_irregular_plural_destroyed_record
+    with_test_routes do
+      @tax.destroy 
+      assert_equal "http://example.com/taxes", polymorphic_url(@tax)
+    end
+  end
   
   def test_with_irregular_plural_record_and_action
     with_test_routes do 
@@ -298,6 +345,12 @@ class PolymorphicRoutesTest < ActionController::TestCase
     end
   end
   
+  def test_class_with_irregular_plural_array_and_namespace
+    with_admin_test_routes do 
+      assert_equal "http://example.com/admin/taxes", polymorphic_url([:admin, @tax.class])
+    end
+  end
+  
   def test_unsaved_with_irregular_plural_array_and_namespace
     with_admin_test_routes do 
       assert_equal "http://example.com/admin/taxes", polymorphic_url([:admin, @tax])
@@ -395,4 +448,4 @@ class PolymorphicRoutesTest < ActionController::TestCase
     end
   end
 
-end
\ No newline at end of file
+end
diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb
index c286976315..68529cc8f7 100644
--- a/actionpack/test/controller/caching_test.rb
+++ b/actionpack/test/controller/caching_test.rb
@@ -625,6 +625,21 @@ class FragmentCachingTest < ActionController::TestCase
     assert !fragment_computed
     assert_equal 'generated till now -> fragment content', buffer
   end
+
+  def test_fragment_for_logging
+    fragment_computed = false
+
+    @controller.class.expects(:benchmark).with('Cached fragment exists?: views/expensive')
+    @controller.class.expects(:benchmark).with('Cached fragment miss: views/expensive')
+    @controller.class.expects(:benchmark).with('Cached fragment hit: views/expensive').never
+
+    buffer = 'generated till now -> '
+    @controller.fragment_for(buffer, 'expensive') { fragment_computed = true }
+
+    assert fragment_computed
+    assert_equal 'generated till now -> ', buffer
+  end
+
 end
 
 class FunctionalCachingController < ActionController::Base
diff --git a/actionpack/test/controller/mime_responds_test.rb b/actionpack/test/controller/mime_responds_test.rb
index 117f4ea4f0..8319b5c573 100644
--- a/actionpack/test/controller/mime_responds_test.rb
+++ b/actionpack/test/controller/mime_responds_test.rb
@@ -1,4 +1,5 @@
 require 'abstract_unit'
+require 'controller/fake_models'
 
 class RespondToController < ActionController::Base
   layout :set_layout
@@ -471,22 +472,10 @@ class RespondToControllerTest < ActionController::TestCase
   end
 end
 
-class RespondResource
-  undef_method :to_json
-
-  def to_xml
-    "XML"
-  end
-
-  def to_js
-    "JS"
-  end
-end
-
 class RespondWithController < ActionController::Base
   respond_to :html, :json
   respond_to :xml, :except => :using_defaults
-  respond_to :js,  :only => :using_defaults
+  respond_to :js,  :only => [ :using_defaults, :using_resource ]
 
   def using_defaults
     respond_to do |format|
@@ -498,20 +487,27 @@ class RespondWithController < ActionController::Base
     respond_to(:js, :xml)
   end
 
+  def default_overwritten
+    respond_to do |format|
+      format.html { render :text => "HTML" }
+    end
+  end
+
   def using_resource
-    respond_with(RespondResource.new)
+    respond_with(Customer.new("david", 13))
   end
 
-  def using_resource_with_options
-    respond_with(RespondResource.new, :status => :unprocessable_entity) do |format|
-      format.js
-    end
+  def using_resource_with_parent
+    respond_with([Quiz::Store.new("developer?", 11), Customer.new("david", 13)])
   end
 
-  def default_overwritten
-    respond_to do |format|
-      format.html { render :text => "HTML" }
-    end
+  def using_resource_with_status_and_location
+    respond_with(Customer.new("david", 13), :location => "http://test.host/", :status => :created)
+  end
+
+  def using_resource_with_responder
+    responder = proc { |c, r, o| c.render :text => "Resource name is #{r.name}" }
+    respond_with(Customer.new("david", 13), :responder => responder)
   end
 
 protected
@@ -527,7 +523,7 @@ class InheritedRespondWithController < RespondWithController
   respond_to :xml, :json
 
   def index
-    respond_with(RespondResource.new) do |format|
+    respond_with(Customer.new("david", 13)) do |format|
       format.json { render :text => "JSON" }
     end
   end
@@ -540,6 +536,11 @@ class RespondWithControllerTest < ActionController::TestCase
     super
     ActionController::Base.use_accept_header = true
     @request.host = "www.example.com"
+
+    ActionController::Routing::Routes.draw do |map|
+      map.resources :customers
+      map.resources :quiz_stores, :has_many => :customers
+    end
   end
 
   def teardown
@@ -576,11 +577,17 @@ class RespondWithControllerTest < ActionController::TestCase
     assert_equal "<p>Hello world!</p>\n", @response.body
   end
 
+  def test_default_overwritten
+    get :default_overwritten
+    assert_equal "text/html", @response.content_type
+    assert_equal "HTML", @response.body
+  end
+
   def test_using_resource
-    @request.accept = "text/html"
+    @request.accept = "text/javascript"
     get :using_resource
-    assert_equal "text/html", @response.content_type
-    assert_equal "Hello world!", @response.body
+    assert_equal "text/javascript", @response.content_type
+    assert_equal '$("body").visualEffect("highlight");', @response.body
 
     @request.accept = "application/xml"
     get :using_resource
@@ -593,24 +600,114 @@ class RespondWithControllerTest < ActionController::TestCase
     end
   end
 
-  def test_using_resource_with_options
+  def test_using_resource_for_post_with_html
+    post :using_resource
+    assert_equal "text/html", @response.content_type
+    assert_equal 302, @response.status
+    assert_equal "http://www.example.com/customers/13", @response.location
+    assert @response.redirect?
+
+    errors = { :name => :invalid }
+    Customer.any_instance.stubs(:errors).returns(errors)
+    post :using_resource
+    assert_equal "text/html", @response.content_type
+    assert_equal 200, @response.status
+    assert_equal "New world!\n", @response.body
+    assert_nil @response.location
+  end
+
+  def test_using_resource_for_post_with_xml
     @request.accept = "application/xml"
-    get :using_resource_with_options
+
+    post :using_resource
     assert_equal "application/xml", @response.content_type
-    assert_equal 422, @response.status
+    assert_equal 201, @response.status
     assert_equal "XML", @response.body
+    assert_equal "http://www.example.com/customers/13", @response.location
 
-    @request.accept = "text/javascript"
-    get :using_resource_with_options
-    assert_equal "text/javascript", @response.content_type
+    errors = { :name => :invalid }
+    Customer.any_instance.stubs(:errors).returns(errors)
+    post :using_resource
+    assert_equal "application/xml", @response.content_type
     assert_equal 422, @response.status
-    assert_equal "JS", @response.body
+    assert_equal errors.to_xml, @response.body
+    assert_nil @response.location
   end
 
-  def test_default_overwritten
-    get :default_overwritten
+  def test_using_resource_for_put_with_html
+    put :using_resource
     assert_equal "text/html", @response.content_type
-    assert_equal "HTML", @response.body
+    assert_equal 302, @response.status
+    assert_equal "http://www.example.com/customers/13", @response.location
+    assert @response.redirect?
+
+    errors = { :name => :invalid }
+    Customer.any_instance.stubs(:errors).returns(errors)
+    put :using_resource
+    assert_equal "text/html", @response.content_type
+    assert_equal 200, @response.status
+    assert_equal "Edit world!\n", @response.body
+    assert_nil @response.location
+  end
+
+  def test_using_resource_for_put_with_xml
+    @request.accept = "application/xml"
+
+    put :using_resource
+    assert_equal "application/xml", @response.content_type
+    assert_equal 200, @response.status
+    assert_equal " ", @response.body
+
+    errors = { :name => :invalid }
+    Customer.any_instance.stubs(:errors).returns(errors)
+    put :using_resource
+    assert_equal "application/xml", @response.content_type
+    assert_equal 422, @response.status
+    assert_equal errors.to_xml, @response.body
+    assert_nil @response.location
+  end
+
+  def test_using_resource_for_delete_with_html
+    Customer.any_instance.stubs(:destroyed?).returns(true)
+    delete :using_resource
+    assert_equal "text/html", @response.content_type
+    assert_equal 302, @response.status
+    assert_equal "http://www.example.com/customers", @response.location
+  end
+
+  def test_using_resource_for_delete_with_xml
+    Customer.any_instance.stubs(:destroyed?).returns(true)
+    @request.accept = "application/xml"
+    delete :using_resource
+    assert_equal "application/xml", @response.content_type
+    assert_equal 200, @response.status
+    assert_equal " ", @response.body
+  end
+
+  def test_using_resource_with_parent_for_get
+    @request.accept = "application/xml"
+    get :using_resource_with_parent
+    assert_equal "application/xml", @response.content_type
+    assert_equal 200, @response.status
+    assert_equal "XML", @response.body
+  end
+
+  def test_using_resource_with_parent_for_post
+    @request.accept = "application/xml"
+
+    post :using_resource_with_parent
+    assert_equal "application/xml", @response.content_type
+    assert_equal 201, @response.status
+    assert_equal "XML", @response.body
+    assert_equal "http://www.example.com/quiz_stores/11/customers/13", @response.location
+
+    errors = { :name => :invalid }
+    Customer.any_instance.stubs(:errors).returns(errors)
+    post :using_resource
+    assert_equal "application/xml", @response.content_type
+    assert_equal 422, @response.status
+    assert_equal errors.to_xml, @response.body
+    assert_nil @response.location
   end
 
   def test_clear_respond_to
@@ -628,6 +725,29 @@ class RespondWithControllerTest < ActionController::TestCase
     assert_equal "XML", @response.body
   end
 
+  def test_no_double_render_is_raised
+    @request.accept = "text/html"
+    assert_raise ActionView::MissingTemplate do
+      get :using_resource
+    end
+  end
+
+  def test_using_resource_with_status_and_location
+    @request.accept = "text/html"
+    post :using_resource_with_status_and_location
+    assert @response.redirect?
+    assert_equal "http://test.host/", @response.location
+
+    @request.accept = "application/xml"
+    get :using_resource_with_status_and_location
+    assert_equal 201, @response.status
+  end
+
+  def test_using_resource_with_responder
+    get :using_resource_with_responder
+    assert_equal "Resource name is david", @response.body
+  end
+
   def test_not_acceptable
     @request.accept = "application/xml"
     get :using_defaults
@@ -642,14 +762,12 @@ class RespondWithControllerTest < ActionController::TestCase
     assert_equal 406, @response.status
 
     @request.accept = "text/javascript"
-    get :using_resource
+    get :default_overwritten
     assert_equal 406, @response.status
   end
 end
 
 class AbstractPostController < ActionController::Base
-  respond_to :html, :iphone
-
   self.view_paths = File.dirname(__FILE__) + "/../fixtures/post_test/"
 end
 
@@ -658,7 +776,7 @@ class PostController < AbstractPostController
   around_filter :with_iphone
 
   def index
-    respond_to # It will use formats declared above
+    respond_to(:html, :iphone)
   end
 
 protected
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 947ffa9ea6..9546fdb50d 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -458,6 +458,10 @@ class TestController < ActionController::Base
     head :location => "/foo"
   end
 
+  def head_with_location_object
+    head :location => Customer.new("david", 1)
+  end
+
   def head_with_symbolic_status
     head :status => params[:status].intern
   end
@@ -618,6 +622,7 @@ class TestController < ActionController::Base
   end
 
   private
+
     def determine_layout
       case action_name
         when "hello_world", "layout_test", "rendering_without_layout",
@@ -1084,6 +1089,18 @@ class RenderTest < ActionController::TestCase
     assert_response :ok
   end
 
+  def test_head_with_location_object
+    ActionController::Routing::Routes.draw do |map|
+      map.resources :customers
+      map.connect ':controller/:action/:id'
+    end
+
+    get :head_with_location_object
+    assert @response.body.blank?
+    assert_equal "http://www.nextangle.com/customers/1", @response.headers["Location"]
+    assert_response :ok
+  end
+
   def test_head_with_custom_header
     get :head_with_custom_header
     assert @response.body.blank?
diff --git a/actionpack/test/controller/render_xml_test.rb b/actionpack/test/controller/render_xml_test.rb
index 052b4f0b52..139f55d8bd 100644
--- a/actionpack/test/controller/render_xml_test.rb
+++ b/actionpack/test/controller/render_xml_test.rb
@@ -11,7 +11,7 @@ class TestController < ActionController::Base
 
   def render_with_object_location
     customer = Customer.new("Some guy", 1)
-    render :xml => "<customer/>", :location => customer_url(customer), :status => :created
+    render :xml => "<customer/>", :location => customer, :status => :created
   end
 
   def render_with_to_xml
@@ -78,4 +78,4 @@ class RenderTest < ActionController::TestCase
     get :implicit_content_type, :format => 'atom'
     assert_equal Mime::ATOM, @response.content_type
   end    
-end
\ No newline at end of file
+end
diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index fb83dba395..5f9ae6292c 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'abstract_unit'
 require 'controller/fake_controllers'
 require 'active_support/dependencies'
@@ -1179,7 +1180,6 @@ class LegacyRouteSetTests < Test::Unit::TestCase
     assert_equal({:controller => "content", :action => 'show_page', :id => 'foo'}, rs.recognize_path("/page/foo"))
 
     token = "\321\202\320\265\320\272\321\201\321\202" # 'text' in russian
-    token.force_encoding("UTF-8") if token.respond_to?(:force_encoding)
     escaped_token = CGI::escape(token)
 
     assert_equal '/page/' + escaped_token, rs.generate(:controller => 'content', :action => 'show_page', :id => token)
diff --git a/actionpack/test/fixtures/respond_with/edit.html.erb b/actionpack/test/fixtures/respond_with/edit.html.erb
new file mode 100644
index 0000000000..ae82dfa4fc
--- /dev/null
+++ b/actionpack/test/fixtures/respond_with/edit.html.erb
@@ -0,0 +1 @@
+Edit world!
diff --git a/actionpack/test/fixtures/respond_with/new.html.erb b/actionpack/test/fixtures/respond_with/new.html.erb
new file mode 100644
index 0000000000..96c8f1b88b
--- /dev/null
+++ b/actionpack/test/fixtures/respond_with/new.html.erb
@@ -0,0 +1 @@
+New world!
diff --git a/actionpack/test/fixtures/respond_with/using_resource.html.erb b/actionpack/test/fixtures/respond_with/using_resource.html.erb
deleted file mode 100644
index 6769dd60bd..0000000000
--- a/actionpack/test/fixtures/respond_with/using_resource.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-Hello world!
\ No newline at end of file
diff --git a/actionpack/test/fixtures/respond_with/using_resource.js.rjs b/actionpack/test/fixtures/respond_with/using_resource.js.rjs
new file mode 100644
index 0000000000..737c175a4e
--- /dev/null
+++ b/actionpack/test/fixtures/respond_with/using_resource.js.rjs
@@ -0,0 +1 @@
+page[:body].visual_effect :highlight
diff --git a/actionpack/test/lib/controller/fake_models.rb b/actionpack/test/lib/controller/fake_models.rb
index c6726432ec..0faf8f3f9a 100644
--- a/actionpack/test/lib/controller/fake_models.rb
+++ b/actionpack/test/lib/controller/fake_models.rb
@@ -4,9 +4,27 @@ class Customer < Struct.new(:name, :id)
   extend ActiveModel::Naming
   include ActiveModel::Conversion
 
+  undef_method :to_json
+
   def to_param
     id.to_s
   end
+
+  def to_xml
+    "XML"
+  end
+
+  def to_js
+    "JS"
+  end
+
+  def errors
+    []
+  end
+
+  def destroyed?
+    false
+  end
 end
 
 class BadCustomer < Customer
@@ -24,4 +42,8 @@ module Quiz
       id.to_s
     end
   end
+
+  class Store < Question
+  end
 end
+
diff --git a/actionpack/test/template/number_helper_test.rb b/actionpack/test/template/number_helper_test.rb
index 57b740032e..85a97d570c 100644
--- a/actionpack/test/template/number_helper_test.rb
+++ b/actionpack/test/template/number_helper_test.rb
@@ -88,6 +88,7 @@ class NumberHelperTest < ActionView::TestCase
     assert_equal("111.00", number_with_precision(111, :precision => 2))
     assert_equal("111.235", number_with_precision("111.2346"))
     assert_equal("31.83", number_with_precision("31.825", :precision => 2))
+    assert_equal("3268", number_with_precision((32.675 * 100.00), :precision => 0))
     assert_equal("112", number_with_precision(111.50, :precision => 0))
     assert_equal("1234567892", number_with_precision(1234567891.50, :precision => 0))
 
diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb
index 0b7d6d9094..3da3d9d8cc 100644
--- a/activerecord/lib/active_record/attribute_methods/read.rb
+++ b/activerecord/lib/active_record/attribute_methods/read.rb
@@ -12,7 +12,7 @@ module ActiveRecord
         self.attribute_types_cached_by_default = ATTRIBUTE_TYPES_CACHED_BY_DEFAULT
 
         # Undefine id so it can be used as an attribute name
-        undef_method :id
+        undef_method(:id) if method_defined?(:id)
       end
 
       module ClassMethods
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 06bd2dab95..2eb2699949 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -2494,6 +2494,11 @@ module ActiveRecord #:nodoc:
         @new_record || false
       end
 
+      # Returns true if this object has been destroyed, otherwise returns false.
+      def destroyed?
+        @destroyed || false
+      end
+
       # :call-seq:
       #   save(perform_validation = true)
       #
@@ -2544,6 +2549,7 @@ module ActiveRecord #:nodoc:
       # options, use <tt>#destroy</tt>.
       def delete
         self.class.delete(id) unless new_record?
+        @destroyed = true
         freeze
       end
 
@@ -2554,6 +2560,7 @@ module ActiveRecord #:nodoc:
           arel_table(true).where(arel_table[self.class.primary_key].eq(id)).delete
         end
 
+        @destroyed = true
         freeze
       end
 
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb
index 7631f3ec35..d5d4808074 100644
--- a/activerecord/lib/active_record/migration.rb
+++ b/activerecord/lib/active_record/migration.rb
@@ -393,6 +393,16 @@ module ActiveRecord
         down(migrations_path, finish ? finish.version : 0)
       end
 
+      def forward(migrations_path, steps=1)
+        migrator = self.new(:up, migrations_path)
+        start_index = migrator.migrations.index(migrator.current_migration)
+
+        return unless start_index
+
+        finish = migrator.migrations[start_index + steps]
+        up(migrations_path, finish ? finish.version : 0)
+      end
+
       def up(migrations_path, target_version = nil)
         self.new(:up, migrations_path, target_version).migrate
       end
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb
index 12808194f9..8009b1457c 100644
--- a/activerecord/test/cases/adapter_test.rb
+++ b/activerecord/test/cases/adapter_test.rb
@@ -120,7 +120,13 @@ class AdapterTest < ActiveRecord::TestCase
   def test_foreign_key_violations_are_translated_to_specific_exception
     unless @connection.adapter_name == 'SQLite'
       assert_raises(ActiveRecord::InvalidForeignKey) do
-        @connection.execute "INSERT INTO fk_test_has_fk (fk_id) VALUES (0)"
+        # Oracle adapter uses prefetched primary key values from sequence and passes them to connection adapter insert method
+        if @connection.prefetch_primary_key?
+          id_value = @connection.next_sequence_value(@connection.default_sequence_name("fk_test_has_fk", "id"))
+          @connection.execute "INSERT INTO fk_test_has_fk (id, fk_id) VALUES (#{id_value},0)"
+        else
+          @connection.execute "INSERT INTO fk_test_has_fk (fk_id) VALUES (0)"
+        end
       end
     end
   end
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb
index ab6f752243..784c484178 100644
--- a/activerecord/test/cases/associations/belongs_to_associations_test.rb
+++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb
@@ -293,7 +293,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
 
   def test_new_record_with_foreign_key_but_no_object
     c = Client.new("firm_id" => 1)
-    assert_equal Firm.find(:first), c.firm_with_basic_id
+    # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
+    assert_equal Firm.find(:first, :order => "id"), c.firm_with_basic_id
   end
 
   def test_forgetting_the_load_when_foreign_key_enters_late
@@ -301,7 +302,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
     assert_nil c.firm_with_basic_id
 
     c.firm_id = 1
-    assert_equal Firm.find(:first), c.firm_with_basic_id
+    # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
+    assert_equal Firm.find(:first, :order => "id"), c.firm_with_basic_id
   end
 
   def test_field_name_same_as_foreign_key
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index 4cf49be668..811ebfbe3f 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -813,7 +813,12 @@ class EagerAssociationTest < ActiveRecord::TestCase
 
   def test_include_has_many_using_primary_key
     expected = Firm.find(1).clients_using_primary_key.sort_by &:name
-    firm = Firm.find 1, :include => :clients_using_primary_key, :order => 'clients_using_primary_keys_companies.name'
+    # Oracle adapter truncates alias to 30 characters
+    if current_adapter?(:OracleAdapter)
+      firm = Firm.find 1, :include => :clients_using_primary_key, :order => 'clients_using_primary_keys_companies'[0,30]+'.name'
+    else
+      firm = Firm.find 1, :include => :clients_using_primary_key, :order => 'clients_using_primary_keys_companies.name'
+    end
     assert_no_queries do
       assert_equal expected, firm.clients_using_primary_key
     end
diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
index 9c915ab010..1bce45865f 100644
--- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
@@ -284,12 +284,14 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_creation_respects_hash_condition
-    post = categories(:general).post_with_conditions.build(:body => '')
+    # in Oracle '' is saved as null therefore need to save ' ' in not null column
+    post = categories(:general).post_with_conditions.build(:body => ' ')
 
     assert        post.save
     assert_equal  'Yet Another Testing Title', post.title
 
-    another_post = categories(:general).post_with_conditions.create(:body => '')
+    # in Oracle '' is saved as null therefore need to save ' ' in not null column
+    another_post = categories(:general).post_with_conditions.create(:body => ' ')
 
     assert        !another_post.new_record?
     assert_equal  'Yet Another Testing Title', another_post.title
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index 15919e2289..a3d92c3bdb 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -24,28 +24,29 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
     companies(:first_firm).clients_of_firm.each {|f| }
   end
 
+  # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
   def test_counting_with_counter_sql
-    assert_equal 2, Firm.find(:first).clients.count
+    assert_equal 2, Firm.find(:first, :order => "id").clients.count
   end
 
   def test_counting
-    assert_equal 2, Firm.find(:first).plain_clients.count
+    assert_equal 2, Firm.find(:first, :order => "id").plain_clients.count
   end
 
   def test_counting_with_empty_hash_conditions
-    assert_equal 2, Firm.find(:first).plain_clients.count(:conditions => {})
+    assert_equal 2, Firm.find(:first, :order => "id").plain_clients.count(:conditions => {})
   end
 
   def test_counting_with_single_conditions
-    assert_equal 1, Firm.find(:first).plain_clients.count(:conditions => ['name=?', "Microsoft"])
+    assert_equal 1, Firm.find(:first, :order => "id").plain_clients.count(:conditions => ['name=?', "Microsoft"])
   end
 
   def test_counting_with_single_hash
-    assert_equal 1, Firm.find(:first).plain_clients.count(:conditions => {:name => "Microsoft"})
+    assert_equal 1, Firm.find(:first, :order => "id").plain_clients.count(:conditions => {:name => "Microsoft"})
   end
 
   def test_counting_with_column_name_and_hash
-    assert_equal 2, Firm.find(:first).plain_clients.count(:name)
+    assert_equal 2, Firm.find(:first, :order => "id").plain_clients.count(:name)
   end
 
   def test_counting_with_association_limit
@@ -55,12 +56,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_finding
-    assert_equal 2, Firm.find(:first).clients.length
+    assert_equal 2, Firm.find(:first, :order => "id").clients.length
   end
 
   def test_find_with_blank_conditions
     [[], {}, nil, ""].each do |blank|
-      assert_equal 2, Firm.find(:first).clients.find(:all, :conditions => blank).size
+      assert_equal 2, Firm.find(:first, :order => "id").clients.find(:all, :conditions => blank).size
     end
   end
 
@@ -115,52 +116,53 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_triple_equality
-    assert !(Array === Firm.find(:first).clients)
-    assert Firm.find(:first).clients === Array
+    # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
+    assert !(Array === Firm.find(:first, :order => "id").clients)
+    assert Firm.find(:first, :order => "id").clients === Array
   end
 
   def test_finding_default_orders
-    assert_equal "Summit", Firm.find(:first).clients.first.name
+    assert_equal "Summit", Firm.find(:first, :order => "id").clients.first.name
   end
 
   def test_finding_with_different_class_name_and_order
-    assert_equal "Microsoft", Firm.find(:first).clients_sorted_desc.first.name
+    assert_equal "Microsoft", Firm.find(:first, :order => "id").clients_sorted_desc.first.name
   end
 
   def test_finding_with_foreign_key
-    assert_equal "Microsoft", Firm.find(:first).clients_of_firm.first.name
+    assert_equal "Microsoft", Firm.find(:first, :order => "id").clients_of_firm.first.name
   end
 
   def test_finding_with_condition
-    assert_equal "Microsoft", Firm.find(:first).clients_like_ms.first.name
+    assert_equal "Microsoft", Firm.find(:first, :order => "id").clients_like_ms.first.name
   end
 
   def test_finding_with_condition_hash
-    assert_equal "Microsoft", Firm.find(:first).clients_like_ms_with_hash_conditions.first.name
+    assert_equal "Microsoft", Firm.find(:first, :order => "id").clients_like_ms_with_hash_conditions.first.name
   end
 
   def test_finding_using_primary_key
-    assert_equal "Summit", Firm.find(:first).clients_using_primary_key.first.name
+    assert_equal "Summit", Firm.find(:first, :order => "id").clients_using_primary_key.first.name
   end
 
   def test_finding_using_sql
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     first_client = firm.clients_using_sql.first
     assert_not_nil first_client
     assert_equal "Microsoft", first_client.name
     assert_equal 1, firm.clients_using_sql.size
-    assert_equal 1, Firm.find(:first).clients_using_sql.size
+    assert_equal 1, Firm.find(:first, :order => "id").clients_using_sql.size
   end
 
   def test_counting_using_sql
-    assert_equal 1, Firm.find(:first).clients_using_counter_sql.size
-    assert Firm.find(:first).clients_using_counter_sql.any?
-    assert_equal 0, Firm.find(:first).clients_using_zero_counter_sql.size
-    assert !Firm.find(:first).clients_using_zero_counter_sql.any?
+    assert_equal 1, Firm.find(:first, :order => "id").clients_using_counter_sql.size
+    assert Firm.find(:first, :order => "id").clients_using_counter_sql.any?
+    assert_equal 0, Firm.find(:first, :order => "id").clients_using_zero_counter_sql.size
+    assert !Firm.find(:first, :order => "id").clients_using_zero_counter_sql.any?
   end
 
   def test_counting_non_existant_items_using_sql
-    assert_equal 0, Firm.find(:first).no_clients_using_counter_sql.size
+    assert_equal 0, Firm.find(:first, :order => "id").no_clients_using_counter_sql.size
   end
 
   def test_counting_using_finder_sql
@@ -183,7 +185,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_find_ids
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
 
     assert_raise(ActiveRecord::RecordNotFound) { firm.clients.find }
 
@@ -203,7 +205,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_find_string_ids_when_using_finder_sql
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
 
     client = firm.clients_using_finder_sql.find("2")
     assert_kind_of Client, client
@@ -219,7 +221,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_find_all
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     assert_equal 2, firm.clients.find(:all, :conditions => "#{QUOTED_TYPE} = 'Client'").length
     assert_equal 1, firm.clients.find(:all, :conditions => "name = 'Summit'").length
   end
@@ -264,24 +266,25 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_find_all_sanitized
-    firm = Firm.find(:first)
+    # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
+    firm = Firm.find(:first, :order => "id")
     summit = firm.clients.find(:all, :conditions => "name = 'Summit'")
     assert_equal summit, firm.clients.find(:all, :conditions => ["name = ?", "Summit"])
     assert_equal summit, firm.clients.find(:all, :conditions => ["name = :name", { :name => "Summit" }])
   end
 
   def test_find_first
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     client2 = Client.find(2)
-    assert_equal firm.clients.first, firm.clients.find(:first)
-    assert_equal client2, firm.clients.find(:first, :conditions => "#{QUOTED_TYPE} = 'Client'")
+    assert_equal firm.clients.first, firm.clients.find(:first, :order => "id")
+    assert_equal client2, firm.clients.find(:first, :conditions => "#{QUOTED_TYPE} = 'Client'", :order => "id")
   end
 
   def test_find_first_sanitized
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     client2 = Client.find(2)
-    assert_equal client2, firm.clients.find(:first, :conditions => ["#{QUOTED_TYPE} = ?", 'Client'])
-    assert_equal client2, firm.clients.find(:first, :conditions => ["#{QUOTED_TYPE} = :type", { :type => 'Client' }])
+    assert_equal client2, firm.clients.find(:first, :conditions => ["#{QUOTED_TYPE} = ?", 'Client'], :order => "id")
+    assert_equal client2, firm.clients.find(:first, :conditions => ["#{QUOTED_TYPE} = :type", { :type => 'Client' }], :order => "id")
   end
 
   def test_find_in_collection
@@ -341,7 +344,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
 
   def test_create_with_bang_on_has_many_raises_when_record_not_saved
     assert_raise(ActiveRecord::RecordInvalid) do
-      firm = Firm.find(:first)
+      firm = Firm.find(:first, :order => "id")
       firm.plain_clients.create!
     end
   end
@@ -731,7 +734,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_destroy_dependent_when_deleted_from_association
-    firm = Firm.find(:first)
+    # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first
+    firm = Firm.find(:first, :order => "id")
     assert_equal 2, firm.clients.size
 
     client = firm.clients.first
@@ -798,7 +802,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_replace_with_less
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     firm.clients = [companies(:first_client)]
     assert firm.save, "Could not save firm"
     firm.reload
@@ -812,7 +816,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_replace_with_new
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     firm.clients = [companies(:second_client), Client.new("name" => "New Client")]
     firm.save
     firm.reload
@@ -1104,7 +1108,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_creating_using_primary_key
-    firm = Firm.find(:first)
+    firm = Firm.find(:first, :order => "id")
     client = firm.clients_using_primary_key.create!(:name => 'test')
     assert_equal firm.name, client.firm_name
   end
diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb
index b1060d01af..9da7fc2639 100644
--- a/activerecord/test/cases/associations/join_model_test.rb
+++ b/activerecord/test/cases/associations/join_model_test.rb
@@ -14,7 +14,9 @@ require 'models/citation'
 
 class AssociationsJoinModelTest < ActiveRecord::TestCase
   self.use_transactional_fixtures = false
-  fixtures :posts, :authors, :categories, :categorizations, :comments, :tags, :taggings, :author_favorites, :vertices, :items, :books
+  fixtures :posts, :authors, :categories, :categorizations, :comments, :tags, :taggings, :author_favorites, :vertices, :items, :books,
+    # Reload edges table from fixtures as otherwise repeated test was failing
+    :edges
 
   def test_has_many
     assert authors(:david).categories.include?(categories(:general))
@@ -343,14 +345,16 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase
   end
 
   def test_has_many_polymorphic_with_source_type
-    assert_equal posts(:welcome, :thinking), tags(:general).tagged_posts
+    # added sort by ID as otherwise Oracle select sometimes returned rows in different order
+    assert_equal posts(:welcome, :thinking).sort_by(&:id), tags(:general).tagged_posts.sort_by(&:id)
   end
 
   def test_eager_has_many_polymorphic_with_source_type
     tag_with_include = Tag.find(tags(:general).id, :include => :tagged_posts)
     desired = posts(:welcome, :thinking)
     assert_no_queries do
-      assert_equal desired, tag_with_include.tagged_posts
+      # added sort by ID as otherwise test using JRuby was failing as array elements were in different order
+      assert_equal desired.sort_by(&:id), tag_with_include.tagged_posts.sort_by(&:id)
     end
     assert_equal 5, tag_with_include.taggings.length
   end
diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb
index ab8768ea3e..055590da0a 100644
--- a/activerecord/test/cases/attribute_methods_test.rb
+++ b/activerecord/test/cases/attribute_methods_test.rb
@@ -75,13 +75,23 @@ class AttributeMethodsTest < ActiveRecord::TestCase
 
   def test_typecast_attribute_from_select_to_false
     topic = Topic.create(:title => 'Budget')
-    topic = Topic.find(:first, :select => "topics.*, 1=2 as is_test")
+    # Oracle does not support boolean expressions in SELECT
+    if current_adapter?(:OracleAdapter)
+      topic = Topic.find(:first, :select => "topics.*, 0 as is_test")
+    else
+      topic = Topic.find(:first, :select => "topics.*, 1=2 as is_test")
+    end
     assert !topic.is_test?
   end
 
   def test_typecast_attribute_from_select_to_true
     topic = Topic.create(:title => 'Budget')
-    topic = Topic.find(:first, :select => "topics.*, 2=2 as is_test")
+    # Oracle does not support boolean expressions in SELECT
+    if current_adapter?(:OracleAdapter)
+      topic = Topic.find(:first, :select => "topics.*, 1 as is_test")
+    else
+      topic = Topic.find(:first, :select => "topics.*, 2=2 as is_test")
+    end
     assert topic.is_test?
   end
 
diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb
index ddca5e962d..271086af8e 100644
--- a/activerecord/test/cases/autosave_association_test.rb
+++ b/activerecord/test/cases/autosave_association_test.rb
@@ -154,7 +154,8 @@ class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::Test
   end
 
   def test_save_fails_for_invalid_belongs_to
-    assert log = AuditLog.create(:developer_id => 0, :message => "")
+    # Oracle saves empty string as NULL therefore :message changed to one space
+    assert log = AuditLog.create(:developer_id => 0, :message => " ")
 
     log.developer = Developer.new
     assert !log.developer.valid?
@@ -164,7 +165,8 @@ class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::Test
   end
 
   def test_save_succeeds_for_invalid_belongs_to_with_validate_false
-    assert log = AuditLog.create(:developer_id => 0, :message=> "")
+    # Oracle saves empty string as NULL therefore :message changed to one space
+    assert log = AuditLog.create(:developer_id => 0, :message=> " ")
 
     log.unvalidated_developer = Developer.new
     assert !log.unvalidated_developer.valid?
@@ -666,7 +668,12 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase
     @pirate.catchphrase = ''
     @pirate.ship.name = ''
     @pirate.save(false)
-    assert_equal ['', ''], [@pirate.reload.catchphrase, @pirate.ship.name]
+    # Oracle saves empty string as NULL
+    if current_adapter?(:OracleAdapter)
+      assert_equal [nil, nil], [@pirate.reload.catchphrase, @pirate.ship.name]
+    else
+      assert_equal ['', ''], [@pirate.reload.catchphrase, @pirate.ship.name]
+    end
   end
 
   def test_should_allow_to_bypass_validations_on_associated_models_at_any_depth
@@ -678,7 +685,12 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase
     @pirate.save(false)
 
     values = [@pirate.reload.catchphrase, @pirate.ship.name, *@pirate.ship.parts.map(&:name)]
-    assert_equal ['', '', '', ''], values
+    # Oracle saves empty string as NULL
+    if current_adapter?(:OracleAdapter)
+      assert_equal [nil, nil, nil, nil], values
+    else
+      assert_equal ['', '', '', ''], values
+    end
   end
 
   def test_should_still_raise_an_ActiveRecordRecord_Invalid_exception_if_we_want_that
@@ -756,7 +768,12 @@ class TestAutosaveAssociationOnABelongsToAssociation < ActiveRecord::TestCase
     @ship.pirate.catchphrase = ''
     @ship.name = ''
     @ship.save(false)
-    assert_equal ['', ''], [@ship.reload.name, @ship.pirate.catchphrase]
+    # Oracle saves empty string as NULL
+    if current_adapter?(:OracleAdapter)
+      assert_equal [nil, nil], [@ship.reload.name, @ship.pirate.catchphrase]
+    else
+      assert_equal ['', ''], [@ship.reload.name, @ship.pirate.catchphrase]
+    end
   end
 
   def test_should_still_raise_an_ActiveRecordRecord_Invalid_exception_if_we_want_that
@@ -837,11 +854,20 @@ module AutosaveAssociationOnACollectionAssociationTests
     @pirate.send(@association_name).each { |child| child.name = '' }
 
     assert @pirate.save(false)
-    assert_equal ['', '', ''], [
-      @pirate.reload.catchphrase,
-      @pirate.send(@association_name).first.name,
-      @pirate.send(@association_name).last.name
-    ]
+    # Oracle saves empty string as NULL
+    if current_adapter?(:OracleAdapter)
+      assert_equal [nil, nil, nil], [
+        @pirate.reload.catchphrase,
+        @pirate.send(@association_name).first.name,
+        @pirate.send(@association_name).last.name
+      ]
+    else
+      assert_equal ['', '', ''], [
+        @pirate.reload.catchphrase,
+        @pirate.send(@association_name).first.name,
+        @pirate.send(@association_name).last.name
+      ]
+    end
   end
 
   def test_should_validation_the_associated_models_on_create
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index d5b0d58b8a..8434b8efe9 100755
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -1271,6 +1271,23 @@ class BasicsTest < ActiveRecord::TestCase
     assert_equal Topic.find(1).new_record?, false
   end
 
+  def test_destroyed_returns_boolean
+    developer = Developer.new
+    assert_equal developer.destroyed?, false
+    developer.destroy
+    assert_equal developer.destroyed?, true
+
+    developer = Developer.first
+    assert_equal developer.destroyed?, false
+    developer.destroy
+    assert_equal developer.destroyed?, true
+
+    developer = Developer.last
+    assert_equal developer.destroyed?, false
+    developer.delete
+    assert_equal developer.destroyed?, true
+  end
+
   def test_clone
     topic = Topic.find(1)
     cloned_topic = nil
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index 8edbdbd20f..855b4c60ae 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -298,7 +298,12 @@ class CalculationsTest < ActiveRecord::TestCase
   end
 
   def test_should_sum_expression
-    assert_equal '636', Account.sum("2 * credit_limit")
+    # Oracle adapter returns floating point value 636.0 after SUM
+    if current_adapter?(:OracleAdapter)
+      assert_equal 636, Account.sum("2 * credit_limit")
+    else
+      assert_equal '636', Account.sum("2 * credit_limit")
+    end
   end
 
   def test_count_with_from_option
diff --git a/activerecord/test/cases/database_statements_test.rb b/activerecord/test/cases/database_statements_test.rb
index 6274d5250f..c689e97d83 100644
--- a/activerecord/test/cases/database_statements_test.rb
+++ b/activerecord/test/cases/database_statements_test.rb
@@ -6,7 +6,14 @@ class DatabaseStatementsTest < ActiveRecord::TestCase
   end
 
   def test_insert_should_return_the_inserted_id
-    id = @connection.insert("INSERT INTO accounts (firm_id,credit_limit) VALUES (42,5000)")
+    # Oracle adapter uses prefetched primary key values from sequence and passes them to connection adapter insert method
+    if current_adapter?(:OracleAdapter)
+      sequence_name = "accounts_seq"
+      id_value = @connection.next_sequence_value(sequence_name)
+      id = @connection.insert("INSERT INTO accounts (id, firm_id,credit_limit) VALUES (accounts_seq.nextval,42,5000)", nil, :id, id_value, sequence_name)
+    else
+      id = @connection.insert("INSERT INTO accounts (firm_id,credit_limit) VALUES (42,5000)")
+    end
     assert_not_nil id
   end
 end
diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb
index 600a9fe451..3de07797d4 100644
--- a/activerecord/test/cases/finder_test.rb
+++ b/activerecord/test/cases/finder_test.rb
@@ -156,10 +156,8 @@ class FinderTest < ActiveRecord::TestCase
   end
 
   def test_find_all_with_limit
-    entrants = Entrant.find(:all, :order => "id ASC", :limit => 2)
-
-    assert_equal(2, entrants.size)
-    assert_equal(entrants(:first).name, entrants.first.name)
+    assert_equal(2, Entrant.find(:all, :limit => 2).size)
+    assert_equal(0, Entrant.find(:all, :limit => 0).size)
   end
 
   def test_find_all_with_prepared_limit_and_offset
@@ -168,22 +166,23 @@ class FinderTest < ActiveRecord::TestCase
     assert_equal(2, entrants.size)
     assert_equal(entrants(:second).name, entrants.first.name)
 
+    assert_equal 3, Entrant.count
     entrants = Entrant.find(:all, :order => "id ASC", :limit => 2, :offset => 2)
     assert_equal(1, entrants.size)
     assert_equal(entrants(:third).name, entrants.first.name)
   end
 
-  def test_find_all_with_limit_and_offset_and_multiple_orderings
-    developers = Developer.find(:all, :order => "salary ASC, id DESC", :limit => 3, :offset => 1)
-    assert_equal ["David", "fixture_10", "fixture_9"], developers.collect {|d| d.name}
-  end
+  def test_find_all_with_limit_and_offset_and_multiple_order_clauses
+    first_three_posts = Post.find :all, :order => 'author_id, id', :limit => 3, :offset => 0
+    second_three_posts = Post.find :all, :order => ' author_id,id ', :limit => 3, :offset => 3
+    last_posts = Post.find :all, :order => ' author_id, id  ', :limit => 3, :offset => 6
 
-  def test_find_with_limit_and_condition
-    developers = Developer.find(:all, :order => "id DESC", :conditions => "salary = 100000", :limit => 3, :offset =>7)
-    assert_equal(1, developers.size)
-    assert_equal("fixture_3", developers.first.name)
+    assert_equal [[0,3],[1,1],[1,2]], first_three_posts.map { |p| [p.author_id, p.id] }
+    assert_equal [[1,4],[1,5],[1,6]], second_three_posts.map { |p| [p.author_id, p.id] }
+    assert_equal [[2,7]], last_posts.map { |p| [p.author_id, p.id] }
   end
 
+
   def test_find_with_group
     developers =  Developer.find(:all, :group => "salary", :select => "salary")
     assert_equal 4, developers.size
@@ -978,40 +977,6 @@ class FinderTest < ActiveRecord::TestCase
     assert_raise(ArgumentError) { Topic.find_by_title 'No Title', :join => "It should be `joins'" }
   end
 
-  def test_find_all_with_limit
-    first_five_developers = Developer.find :all, :order => 'id ASC', :limit =>  5
-    assert_equal 5, first_five_developers.length
-    assert_equal 'David', first_five_developers.first.name
-    assert_equal 'fixture_5', first_five_developers.last.name
-
-    no_developers = Developer.find :all, :order => 'id ASC', :limit => 0
-    assert_equal 0, no_developers.length
-  end
-
-  def test_find_all_with_limit_and_offset
-    first_three_developers = Developer.find :all, :order => 'id ASC', :limit => 3, :offset => 0
-    second_three_developers = Developer.find :all, :order => 'id ASC', :limit => 3, :offset => 3
-    last_two_developers = Developer.find :all, :order => 'id ASC', :limit => 2, :offset => 8
-
-    assert_equal 3, first_three_developers.length
-    assert_equal 3, second_three_developers.length
-    assert_equal 2, last_two_developers.length
-
-    assert_equal 'David', first_three_developers.first.name
-    assert_equal 'fixture_4', second_three_developers.first.name
-    assert_equal 'fixture_9', last_two_developers.first.name
-  end
-
-  def test_find_all_with_limit_and_offset_and_multiple_order_clauses
-    first_three_posts = Post.find :all, :order => 'author_id, id', :limit => 3, :offset => 0
-    second_three_posts = Post.find :all, :order => ' author_id,id ', :limit => 3, :offset => 3
-    last_posts = Post.find :all, :order => ' author_id, id  ', :limit => 3, :offset => 6
-
-    assert_equal [[0,3],[1,1],[1,2]], first_three_posts.map { |p| [p.author_id, p.id] }
-    assert_equal [[1,4],[1,5],[1,6]], second_three_posts.map { |p| [p.author_id, p.id] }
-    assert_equal [[2,7]], last_posts.map { |p| [p.author_id, p.id] }
-  end
-
   def test_find_all_with_join
     developers_on_project_one = Developer.find(
       :all,
@@ -1027,7 +992,7 @@ class FinderTest < ActiveRecord::TestCase
   def test_joins_dont_clobber_id
     first = Firm.find(
       :first,
-      :joins => 'INNER JOIN companies AS clients ON clients.firm_id = companies.id',
+      :joins => 'INNER JOIN companies clients ON clients.firm_id = companies.id',
       :conditions => 'companies.id = 1'
     )
     assert_equal 1, first.id
diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb
index 8580d67e5f..73e51fbd91 100644
--- a/activerecord/test/cases/inheritance_test.rb
+++ b/activerecord/test/cases/inheritance_test.rb
@@ -137,7 +137,8 @@ class InheritanceTest < ActiveRecord::TestCase
   def test_update_all_within_inheritance
     Client.update_all "name = 'I am a client'"
     assert_equal "I am a client", Client.find(:all).first.name
-    assert_equal "37signals", Firm.find(:all).first.name
+    # Order by added as otherwise Oracle tests were failing because of different order of results
+    assert_equal "37signals", Firm.find(:all, :order => "id").first.name
   end
 
   def test_alt_update_all_within_inheritance
diff --git a/activerecord/test/cases/invalid_date_test.rb b/activerecord/test/cases/invalid_date_test.rb
index e2bb17c37f..99af7d2986 100644
--- a/activerecord/test/cases/invalid_date_test.rb
+++ b/activerecord/test/cases/invalid_date_test.rb
@@ -11,13 +11,23 @@ class InvalidDateTest < Test::Unit::TestCase
 
     valid_dates.each do |date_src|
       topic = Topic.new("last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s)
-      assert_equal(topic.last_read, Date.new(*date_src))
+      # Oracle DATE columns are datetime columns and Oracle adapter returns Time value
+      if current_adapter?(:OracleAdapter)
+        assert_equal(topic.last_read.to_date, Date.new(*date_src))
+      else
+        assert_equal(topic.last_read, Date.new(*date_src))
+      end
     end
 
     invalid_dates.each do |date_src|
       assert_nothing_raised do
         topic = Topic.new({"last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s})
-        assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behaviour of the Time object")
+        # Oracle DATE columns are datetime columns and Oracle adapter returns Time value
+        if current_adapter?(:OracleAdapter)
+          assert_equal(topic.last_read.to_date, Time.local(*date_src).to_date, "The date should be modified according to the behaviour of the Time object")
+        else
+          assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behaviour of the Time object")
+        end
       end
     end
   end
diff --git a/activerecord/test/cases/method_scoping_test.rb b/activerecord/test/cases/method_scoping_test.rb
index d4e63ce2fd..6dec474f7d 100644
--- a/activerecord/test/cases/method_scoping_test.rb
+++ b/activerecord/test/cases/method_scoping_test.rb
@@ -379,6 +379,7 @@ class NestedScopingTest < ActiveRecord::TestCase
     poor_jamis = developers(:poor_jamis)
     Developer.with_scope(:find => { :conditions => "salary < 100000" }) do
       Developer.with_scope(:find => { :offset => 1, :order => 'id asc' }) do
+        # Oracle adapter does not generated space after asc therefore trailing space removed from regex
         assert_sql /ORDER BY  id asc/ do
           assert_equal(poor_jamis, Developer.find(:first, :order => 'id asc'))
         end
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb
index 215b5a427a..f0f21615e0 100644
--- a/activerecord/test/cases/migration_test.rb
+++ b/activerecord/test/cases/migration_test.rb
@@ -446,18 +446,22 @@ if ActiveRecord::Base.connection.supports_migrations?
         assert_equal Date, bob.favorite_day.class
       end
 
-      # Test DateTime column and defaults, including timezone.
-      # FIXME: moment of truth may be Time on 64-bit platforms.
-      if bob.moment_of_truth.is_a?(DateTime)
-
-        with_env_tz 'US/Eastern' do
-          assert_equal DateTime.local_offset, bob.moment_of_truth.offset
-          assert_not_equal 0, bob.moment_of_truth.offset
-          assert_not_equal "Z", bob.moment_of_truth.zone
-          # US/Eastern is -5 hours from GMT
-          assert_equal Rational(-5, 24), bob.moment_of_truth.offset
-          assert_match /\A-05:?00\Z/, bob.moment_of_truth.zone #ruby 1.8.6 uses HH:MM, prior versions use HHMM
-          assert_equal DateTime::ITALY, bob.moment_of_truth.start
+      # Oracle adapter stores Time or DateTime with timezone value already in _before_type_cast column
+      # therefore no timezone change is done afterwards when default timezone is changed
+      unless current_adapter?(:OracleAdapter)
+        # Test DateTime column and defaults, including timezone.
+        # FIXME: moment of truth may be Time on 64-bit platforms.
+        if bob.moment_of_truth.is_a?(DateTime)
+
+          with_env_tz 'US/Eastern' do
+            assert_equal DateTime.local_offset, bob.moment_of_truth.offset
+            assert_not_equal 0, bob.moment_of_truth.offset
+            assert_not_equal "Z", bob.moment_of_truth.zone
+            # US/Eastern is -5 hours from GMT
+            assert_equal Rational(-5, 24), bob.moment_of_truth.offset
+            assert_match /\A-05:?00\Z/, bob.moment_of_truth.zone #ruby 1.8.6 uses HH:MM, prior versions use HHMM
+            assert_equal DateTime::ITALY, bob.moment_of_truth.start
+          end
         end
       end
 
@@ -571,7 +575,7 @@ if ActiveRecord::Base.connection.supports_migrations?
       ActiveRecord::Base.connection.create_table(:hats) do |table|
         table.column :hat_name, :string, :default => nil
       end
-      exception = if current_adapter?(:PostgreSQLAdapter)
+      exception = if current_adapter?(:PostgreSQLAdapter, :OracleAdapter)
         ActiveRecord::StatementInvalid
       else
         ActiveRecord::ActiveRecordError
@@ -625,7 +629,13 @@ if ActiveRecord::Base.connection.supports_migrations?
         table.column :hat_size, :integer
         table.column :hat_style, :string, :limit => 100
       end
-      ActiveRecord::Base.connection.add_index "hats", ["hat_style", "hat_size"], :unique => true
+      # Oracle index names should be 30 or less characters
+      if current_adapter?(:OracleAdapter)
+        ActiveRecord::Base.connection.add_index "hats", ["hat_style", "hat_size"], :unique => true,
+          :name => 'index_hats_on_hat_style_size'
+      else
+        ActiveRecord::Base.connection.add_index "hats", ["hat_style", "hat_size"], :unique => true
+      end
 
       assert_nothing_raised { Person.connection.remove_column("hats", "hat_size") }
     ensure
@@ -727,19 +737,20 @@ if ActiveRecord::Base.connection.supports_migrations?
 
     def test_change_column
       Person.connection.add_column 'people', 'age', :integer
-      old_columns = Person.connection.columns(Person.table_name, "#{name} Columns")
+      label = "test_change_column Columns"
+      old_columns = Person.connection.columns(Person.table_name, label)
       assert old_columns.find { |c| c.name == 'age' and c.type == :integer }
 
       assert_nothing_raised { Person.connection.change_column "people", "age", :string }
 
-      new_columns = Person.connection.columns(Person.table_name, "#{name} Columns")
+      new_columns = Person.connection.columns(Person.table_name, label)
       assert_nil new_columns.find { |c| c.name == 'age' and c.type == :integer }
       assert new_columns.find { |c| c.name == 'age' and c.type == :string }
 
-      old_columns = Topic.connection.columns(Topic.table_name, "#{name} Columns")
+      old_columns = Topic.connection.columns(Topic.table_name, label)
       assert old_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == true }
       assert_nothing_raised { Topic.connection.change_column :topics, :approved, :boolean, :default => false }
-      new_columns = Topic.connection.columns(Topic.table_name, "#{name} Columns")
+      new_columns = Topic.connection.columns(Topic.table_name, label)
       assert_nil new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == true }
       assert new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == false }
       assert_nothing_raised { Topic.connection.change_column :topics, :approved, :boolean, :default => true }
@@ -783,7 +794,12 @@ if ActiveRecord::Base.connection.supports_migrations?
 
       assert_nothing_raised { Person.connection.change_column :testings, :select, :string, :limit => 10 }
 
-      assert_nothing_raised { Person.connection.execute "insert into testings (#{Person.connection.quote_column_name('select')}) values ('7 chars')" }
+      # Oracle needs primary key value from sequence
+      if current_adapter?(:OracleAdapter)
+        assert_nothing_raised { Person.connection.execute "insert into testings (id, #{Person.connection.quote_column_name('select')}) values (testings_seq.nextval, '7 chars')" }
+      else
+        assert_nothing_raised { Person.connection.execute "insert into testings (#{Person.connection.quote_column_name('select')}) values ('7 chars')" }
+      end
     ensure
       Person.connection.drop_table :testings rescue nil
     end
@@ -799,7 +815,12 @@ if ActiveRecord::Base.connection.supports_migrations?
       person_klass.reset_column_information
       assert_equal 99, person_klass.columns_hash["wealth"].default
       assert_equal false, person_klass.columns_hash["wealth"].null
-      assert_nothing_raised {person_klass.connection.execute("insert into testings (title) values ('tester')")}
+      # Oracle needs primary key value from sequence
+      if current_adapter?(:OracleAdapter)
+        assert_nothing_raised {person_klass.connection.execute("insert into testings (id, title) values (testings_seq.nextval, 'tester')")}
+      else
+        assert_nothing_raised {person_klass.connection.execute("insert into testings (title) values ('tester')")}
+      end
 
       # change column default to see that column doesn't lose its not null definition
       person_klass.connection.change_column_default "testings", "wealth", 100
@@ -1054,7 +1075,12 @@ if ActiveRecord::Base.connection.supports_migrations?
     end
 
     def test_migrator_db_has_no_schema_migrations_table
-      ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations;")
+      # Oracle adapter raises error if semicolon is present as last character
+      if current_adapter?(:OracleAdapter)
+        ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations")
+      else
+        ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations;")
+      end
       assert_nothing_raised do
         ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 1)
       end
@@ -1110,6 +1136,17 @@ if ActiveRecord::Base.connection.supports_migrations?
       assert_equal(0, ActiveRecord::Migrator.current_version)
     end
 
+    def test_migrator_forward
+      ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 1)
+      assert_equal(1, ActiveRecord::Migrator.current_version)
+
+      ActiveRecord::Migrator.forward(MIGRATIONS_ROOT + "/valid", 2)
+      assert_equal(3, ActiveRecord::Migrator.current_version)
+
+      ActiveRecord::Migrator.forward(MIGRATIONS_ROOT + "/valid")
+      assert_equal(3, ActiveRecord::Migrator.current_version)
+    end
+
     def test_schema_migrations_table_name
       ActiveRecord::Base.table_name_prefix = "prefix_"
       ActiveRecord::Base.table_name_suffix = "_suffix"
@@ -1412,6 +1449,8 @@ if ActiveRecord::Base.connection.supports_migrations?
     def string_column
       if current_adapter?(:PostgreSQLAdapter)
         "character varying(255)"
+      elsif current_adapter?(:OracleAdapter)
+        'VARCHAR2(255)'
       else
         'varchar(255)'
       end
@@ -1420,6 +1459,8 @@ if ActiveRecord::Base.connection.supports_migrations?
     def integer_column
       if current_adapter?(:MysqlAdapter)
         'int(11)'
+      elsif current_adapter?(:OracleAdapter)
+        'NUMBER(38)'
       else
         'integer'
       end
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb
index 3cb6b01e80..330ba7189f 100644
--- a/activerecord/test/cases/named_scope_test.rb
+++ b/activerecord/test/cases/named_scope_test.rb
@@ -154,7 +154,8 @@ class NamedScopeTest < ActiveRecord::TestCase
     assert !authors(:david).posts.ranked_by_comments.limit(5).empty?
     assert_not_equal Post.ranked_by_comments.limit(5), authors(:david).posts.ranked_by_comments.limit(5)
     assert_not_equal Post.top(5), authors(:david).posts.top(5)
-    assert_equal authors(:david).posts.ranked_by_comments.limit(5), authors(:david).posts.top(5)
+    # Oracle sometimes sorts differently if WHERE condition is changed
+    assert_equal authors(:david).posts.ranked_by_comments.limit(5).sort_by(&:id), authors(:david).posts.top(5).sort_by(&:id)
     assert_equal Post.ranked_by_comments.limit(5), Post.top(5)
   end
 
diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb
index f31275163d..d033c1e760 100644
--- a/activerecord/test/cases/nested_attributes_test.rb
+++ b/activerecord/test/cases/nested_attributes_test.rb
@@ -4,6 +4,8 @@ require "models/ship"
 require "models/bird"
 require "models/parrot"
 require "models/treasure"
+require "models/man"
+require "models/interest"
 require 'active_support/hash_with_indifferent_access'
 
 module AssertRaiseWithMessage
@@ -470,6 +472,41 @@ module NestedAttributesOnACollectionAssociationTests
     assert Pirate.reflect_on_association(@association_name).options[:autosave]
   end
 
+  def test_validate_presence_of_parent__works_with_inverse_of
+    Man.accepts_nested_attributes_for(:interests)
+    assert_equal :man, Man.reflect_on_association(:interests).options[:inverse_of]
+    assert_equal :interests, Interest.reflect_on_association(:man).options[:inverse_of]
+
+    repair_validations(Interest) do
+      Interest.validates_presence_of(:man)
+      assert_difference 'Man.count' do
+        assert_difference 'Interest.count', 2 do
+          man = Man.create!(:name => 'John',
+                            :interests_attributes => [{:topic=>'Cars'}, {:topic=>'Sports'}])
+          assert_equal 2, man.interests.count
+        end
+      end
+    end
+  end
+
+  def test_validate_presence_of_parent__fails_without_inverse_of
+    Man.accepts_nested_attributes_for(:interests)
+    Man.reflect_on_association(:interests).options.delete(:inverse_of)
+    Interest.reflect_on_association(:man).options.delete(:inverse_of)
+
+    repair_validations(Interest) do
+      Interest.validates_presence_of(:man)
+      assert_no_difference ['Man.count', 'Interest.count'] do
+        man = Man.create(:name => 'John',
+                         :interests_attributes => [{:topic=>'Cars'}, {:topic=>'Sports'}])
+        assert !man.errors[:interests_man].empty?
+      end
+    end
+    # restore :inverse_of
+    Man.reflect_on_association(:interests).options[:inverse_of] = :man
+    Interest.reflect_on_association(:man).options[:inverse_of] = :interests
+  end
+
   private
 
   def association_setter
diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb
index f90a66d1dc..2af6a56b6a 100644
--- a/activerecord/test/cases/query_cache_test.rb
+++ b/activerecord/test/cases/query_cache_test.rb
@@ -50,7 +50,12 @@ class QueryCacheTest < ActiveRecord::TestCase
 
   def test_cache_does_not_wrap_string_results_in_arrays
     Task.cache do
-      assert_instance_of String, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks")
+      # Oracle adapter returns count() as Fixnum or Float
+      if current_adapter?(:OracleAdapter)
+        assert Task.connection.select_value("SELECT count(*) AS count_all FROM tasks").is_a?(Numeric)
+      else
+        assert_instance_of String, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks")
+      end
     end
   end
 end
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index 9612b0beb6..4f8e20b3ba 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -114,6 +114,11 @@ class SchemaDumperTest < ActiveRecord::TestCase
       assert_match %r{c_int_6.*:limit => 6}, output
       assert_match %r{c_int_7.*:limit => 7}, output
       assert_match %r{c_int_8.*:limit => 8}, output
+    elsif current_adapter?(:OracleAdapter)
+      assert_match %r{c_int_5.*:limit => 5}, output
+      assert_match %r{c_int_6.*:limit => 6}, output
+      assert_match %r{c_int_7.*:limit => 7}, output
+      assert_match %r{c_int_8.*:limit => 8}, output
     else
       assert_match %r{c_int_5.*:limit => 8}, output
       assert_match %r{c_int_6.*:limit => 8}, output
@@ -193,6 +198,11 @@ class SchemaDumperTest < ActiveRecord::TestCase
 
   def test_schema_dump_keeps_large_precision_integer_columns_as_decimal
     output = standard_dump
-    assert_match %r{t.decimal\s+"atoms_in_universe",\s+:precision => 55,\s+:scale => 0}, output
+    # Oracle supports precision up to 38 and it identifies decimals with scale 0 as integers
+    if current_adapter?(:OracleAdapter)
+      assert_match %r{t.integer\s+"atoms_in_universe",\s+:precision => 38,\s+:scale => 0}, output
+    else
+      assert_match %r{t.decimal\s+"atoms_in_universe",\s+:precision => 55,\s+:scale => 0}, output
+    end
   end
 end
diff --git a/activerecord/test/cases/validations/association_validation_test.rb b/activerecord/test/cases/validations/association_validation_test.rb
index b1203c12ed..278a7a6a06 100644
--- a/activerecord/test/cases/validations/association_validation_test.rb
+++ b/activerecord/test/cases/validations/association_validation_test.rb
@@ -3,6 +3,9 @@ require "cases/helper"
 require 'models/topic'
 require 'models/reply'
 require 'models/owner'
+require 'models/pet'
+require 'models/man'
+require 'models/interest'
 
 class AssociationValidationTest < ActiveRecord::TestCase
   fixtures :topics, :owners
@@ -98,4 +101,24 @@ class AssociationValidationTest < ActiveRecord::TestCase
       end
     end
   end
+
+  def test_validates_presence_of_belongs_to_association__parent_is_new_record
+    repair_validations(Interest) do
+      # Note that Interest and Man have the :inverse_of option set
+      Interest.validates_presence_of(:man)
+      man = Man.new(:name => 'John')
+      interest = man.interests.build(:topic => 'Airplanes')
+      assert interest.valid?, "Expected interest to be valid, but was not. Interest should have a man object associated"
+    end
+  end
+
+  def test_validates_presence_of_belongs_to_association__existing_parent
+    repair_validations(Interest) do
+      Interest.validates_presence_of(:man)
+      man = Man.create!(:name => 'John')
+      interest = man.interests.build(:topic => 'Airplanes')
+      assert interest.valid?, "Expected interest to be valid, but was not. Interest should have a man object associated"
+    end
+  end
+
 end
diff --git a/activerecord/test/connections/native_oracle/connection.rb b/activerecord/test/connections/native_oracle/connection.rb
index 0954b27f87..c8183dc0fb 100644
--- a/activerecord/test/connections/native_oracle/connection.rb
+++ b/activerecord/test/connections/native_oracle/connection.rb
@@ -1,27 +1,68 @@
+# gem "rsim-activerecord-oracle_enhanced-adapter"
+# gem "activerecord-oracle_enhanced-adapter", ">=1.2.1"
+# uses local copy of oracle_enhanced adapter
+$:.unshift("../../oracle-enhanced/lib")
+require 'active_record/connection_adapters/oracle_enhanced_adapter'
+# gem "activerecord-jdbc-adapter"
+# require 'active_record/connection_adapters/jdbc_adapter'
+
+# otherwise failed with silence_warnings method missing exception
+require 'active_support/core_ext/kernel/reporting'
+
 print "Using Oracle\n"
 require_dependency 'models/course'
 require 'logger'
 
-ActiveRecord::Base.logger = Logger.new STDOUT
-ActiveRecord::Base.logger.level = Logger::WARN
+# ActiveRecord::Base.logger = Logger.new STDOUT
+# ActiveRecord::Base.logger.level = Logger::WARN
+ActiveRecord::Base.logger = Logger.new("debug.log")
 
 # Set these to your database connection strings
-db = ENV['ARUNIT_DB'] || 'activerecord_unittest'
+db = ENV['ARUNIT_DB_NAME'] = 'orcl'
 
 ActiveRecord::Base.configurations = {
   'arunit' => {
-    :adapter  => 'oracle',
+    :adapter  => 'oracle_enhanced',
+    :database => db,
+    :host => "localhost", # used just by JRuby to construct JDBC connect string
+    # :adapter => "jdbc",
+    # :driver => "oracle.jdbc.driver.OracleDriver",
+    # :url => "jdbc:oracle:thin:@localhost:1521:#{db}",
     :username => 'arunit',
     :password => 'arunit',
-    :database => db,
+    :emulate_oracle_adapter => true
   },
   'arunit2' => {
-    :adapter  => 'oracle',
+    :adapter  => 'oracle_enhanced',
+    :database => db,
+    :host => "localhost", # used just by JRuby to construct JDBC connect string
+    # :adapter => "jdbc",
+    # :driver => "oracle.jdbc.driver.OracleDriver",
+    # :url => "jdbc:oracle:thin:@localhost:1521:#{db}",
     :username => 'arunit2',
     :password => 'arunit2',
-    :database => db
+    :emulate_oracle_adapter => true
   }
 }
 
 ActiveRecord::Base.establish_connection 'arunit'
 Course.establish_connection 'arunit2'
+
+# ActiveRecord::Base.connection.execute %q{alter session set nls_date_format = 'YYYY-MM-DD HH24:MI:SS'}
+# ActiveRecord::Base.connection.execute %q{alter session set nls_timestamp_format = 'YYYY-MM-DD HH24:MI:SS'} rescue nil
+
+# for assert_queries test helper
+ActiveRecord::Base.connection.class.class_eval do
+  IGNORED_SELECT_SQL = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/, /^RELEASE SAVEPOINT/, /^\s*select .* from all_tab_columns/im]
+
+  def select_with_query_record(sql, name = nil, return_column_names = false)
+    $queries_executed ||= []
+    $queries_executed << sql unless IGNORED_SELECT_SQL.any? { |r| sql =~ r }
+    select_without_query_record(sql, name, return_column_names)
+  end
+
+  alias_method_chain :select, :query_record
+end
+
+# For JRuby Set default $KCODE to UTF8
+$KCODE = "UTF8" if defined?(RUBY_ENGINE) && RUBY_ENGINE == 'jruby'
diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb
index 22168468a6..1c05e523e0 100644
--- a/activerecord/test/models/company.rb
+++ b/activerecord/test/models/company.rb
@@ -73,12 +73,16 @@ class Firm < Company
   has_one :unvalidated_account, :foreign_key => "firm_id", :class_name => 'Account', :validate => false
   has_one :account_with_select, :foreign_key => "firm_id", :select => "id, firm_id", :class_name=>'Account'
   has_one :readonly_account, :foreign_key => "firm_id", :class_name => "Account", :readonly => true
-  has_one :account_using_primary_key, :primary_key => "firm_id", :class_name => "Account"
+  # added order by id as in fixtures there are two accounts for Rails Core
+  # Oracle tests were failing because of that as the second fixture was selected
+  has_one :account_using_primary_key, :primary_key => "firm_id", :class_name => "Account", :order => "id"
   has_one :deletable_account, :foreign_key => "firm_id", :class_name => "Account", :dependent => :delete
 end
 
 class DependentFirm < Company
-  has_one :account, :foreign_key => "firm_id", :dependent => :nullify
+  # added order by id as in fixtures there are two accounts for Rails Core
+  # Oracle tests were failing because of that as the second fixture was selected
+  has_one :account, :foreign_key => "firm_id", :dependent => :nullify, :order => "id"
   has_many :companies, :foreign_key => 'client_of', :order => "id", :dependent => :nullify
 end
 
diff --git a/activerecord/test/models/subject.rb b/activerecord/test/models/subject.rb
index 3502943f3a..1b9d8107f8 100644
--- a/activerecord/test/models/subject.rb
+++ b/activerecord/test/models/subject.rb
@@ -1,4 +1,12 @@
-# used for OracleSynonymTest, see test/synonym_test_oci.rb
+# used for OracleSynonymTest, see test/synonym_test_oracle.rb
 #
 class Subject < ActiveRecord::Base
+  protected
+    # added initialization of author_email_address in the same way as in Topic class
+    # as otherwise synonym test was failing
+    def after_initialize
+      if self.new_record?
+        self.author_email_address = 'test@test.com'
+      end
+    end
 end
diff --git a/activerecord/test/schema/oracle_specific_schema.rb b/activerecord/test/schema/oracle_specific_schema.rb
index 2d87f34625..3314687445 100644
--- a/activerecord/test/schema/oracle_specific_schema.rb
+++ b/activerecord/test/schema/oracle_specific_schema.rb
@@ -2,6 +2,10 @@ ActiveRecord::Schema.define do
 
   execute "drop table test_oracle_defaults" rescue nil
   execute "drop sequence test_oracle_defaults_seq" rescue nil
+  execute "drop sequence companies_nonstd_seq" rescue nil
+  execute "drop synonym subjects" rescue nil
+  execute "drop table defaults" rescue nil
+  execute "drop sequence defaults_seq" rescue nil
 
   execute <<-SQL
 create table test_oracle_defaults (
@@ -16,4 +20,27 @@ create table test_oracle_defaults (
 create sequence test_oracle_defaults_seq minvalue 10000
   SQL
 
+  execute "create sequence companies_nonstd_seq minvalue 10000"
+
+  execute "create synonym subjects for topics"
+
+  execute <<-SQL
+  CREATE TABLE defaults (
+      id integer not null,
+      modified_date date default sysdate,
+      modified_date_function date default sysdate,
+      fixed_date date default to_date('2004-01-01', 'YYYY-MM-DD'),
+      modified_time date default sysdate,
+      modified_time_function date default sysdate,
+      fixed_time date default TO_DATE('2004-01-01 00:00:00', 'YYYY-MM-DD HH24:MI:SS'),
+      char1 varchar2(1) default 'Y',
+      char2 varchar2(50) default 'a varchar field',
+      char3 clob default 'a text field',
+      positive_integer integer default 1,
+      negative_integer integer default -1,
+      decimal_number number(3,2) default 2.78
+  )
+  SQL
+  execute "create sequence defaults_seq minvalue 10000"
+
 end
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index 1e47cdbaf6..5f60d5e137 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -104,7 +104,13 @@ ActiveRecord::Schema.define do
 
   create_table :comments, :force => true do |t|
     t.integer :post_id, :null => false
-    t.text    :body, :null => false
+    # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in
+    # Oracle SELECT WHERE clause which causes many unit test failures
+    if current_adapter?(:OracleAdapter)
+      t.string  :body, :null => false, :limit => 4000
+    else
+      t.text    :body, :null => false
+    end
     t.string  :type
   end
 
@@ -279,7 +285,12 @@ ActiveRecord::Schema.define do
     t.decimal :my_house_population, :precision => 2, :scale => 0
     t.decimal :decimal_number_with_default, :precision => 3, :scale => 2, :default => 2.78
     t.float   :temperature
-    t.decimal :atoms_in_universe, :precision => 55, :scale => 0
+    # Oracle supports precision up to 38
+    if current_adapter?(:OracleAdapter)
+      t.decimal :atoms_in_universe, :precision => 38, :scale => 0
+    else
+      t.decimal :atoms_in_universe, :precision => 55, :scale => 0
+    end
   end
 
   create_table :orders, :force => true do |t|
@@ -350,7 +361,13 @@ ActiveRecord::Schema.define do
   create_table :posts, :force => true do |t|
     t.integer :author_id
     t.string  :title, :null => false
-    t.text    :body, :null => false
+    # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in
+    # Oracle SELECT WHERE clause which causes many unit test failures
+    if current_adapter?(:OracleAdapter)
+      t.string  :body, :null => false, :limit => 4000
+    else
+      t.text    :body, :null => false
+    end
     t.string  :type
     t.integer :comments_count, :default => 0
     t.integer :taggings_count, :default => 0
@@ -423,7 +440,13 @@ ActiveRecord::Schema.define do
     t.datetime :written_on
     t.time     :bonus_time
     t.date     :last_read
-    t.text     :content
+    # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in
+    # Oracle SELECT WHERE clause which causes many unit test failures
+    if current_adapter?(:OracleAdapter)
+      t.string   :content, :limit => 4000
+    else
+      t.text     :content
+    end
     t.boolean  :approved, :default => true
     t.integer  :replies_count, :default => 0
     t.integer  :parent_id
diff --git a/activeresource/lib/active_resource/connection.rb b/activeresource/lib/active_resource/connection.rb
index fb3fde59d6..99d4b8f2ca 100644
--- a/activeresource/lib/active_resource/connection.rb
+++ b/activeresource/lib/active_resource/connection.rb
@@ -134,7 +134,7 @@ module ActiveResource
       def http
         http             = Net::HTTP.new(@site.host, @site.port)
         http.use_ssl     = @site.is_a?(URI::HTTPS)
-        http.verify_mode = OpenSSL::SSL::VERIFY_NONE if http.use_ssl
+        http.verify_mode = OpenSSL::SSL::VERIFY_NONE if http.use_ssl?
         http.read_timeout = @timeout if @timeout # If timeout is not set, the default Net::HTTP timeout (60s) is used.
         http
       end
diff --git a/activesupport/lib/active_support/json/backends/yaml.rb b/activesupport/lib/active_support/json/backends/yaml.rb
index 667016f45d..92dd31cfbc 100644
--- a/activesupport/lib/active_support/json/backends/yaml.rb
+++ b/activesupport/lib/active_support/json/backends/yaml.rb
@@ -34,11 +34,9 @@ module ActiveSupport
                   pos = scanner.pos
                 elsif quoting == char
                   if json[pos..scanner.pos-2] =~ DATE_REGEX
-                    # found a date, track the exact positions of the quotes so we can remove them later.
-                    # oh, and increment them for each current mark, each one is an extra padded space that bumps
-                    # the position in the final YAML output
-                    total_marks = marks.size
-                    times << pos+total_marks << scanner.pos+total_marks
+                    # found a date, track the exact positions of the quotes so we can
+                    # overwrite them with spaces later.
+                    times << pos << scanner.pos
                   end
                   quoting = false
                 end
@@ -64,7 +62,12 @@ module ActiveSupport
               output    = []
               left_pos.each_with_index do |left, i|
                 scanner.pos = left.succ
-                output << scanner.peek(right_pos[i] - scanner.pos + 1).gsub(/\\([\\\/]|u[[:xdigit:]]{4})/) do
+                chunk = scanner.peek(right_pos[i] - scanner.pos + 1)
+                # overwrite the quotes found around the dates with spaces
+                while times.size > 0 && times[0] <= right_pos[i]
+                  chunk[times.shift - scanner.pos - 1] = ' '
+                end
+                chunk.gsub!(/\\([\\\/]|u[[:xdigit:]]{4})/) do
                   ustr = $1
                   if ustr.start_with?('u')
                     [ustr[1..-1].to_i(16)].pack("U")
@@ -74,10 +77,10 @@ module ActiveSupport
                     ustr
                   end
                 end
+                output << chunk
               end
               output = output * " "
 
-              times.each { |i| output[i-1] = ' ' }
               output.gsub!(/\\\//, '/')
               output
             end
diff --git a/activesupport/test/json/decoding_test.rb b/activesupport/test/json/decoding_test.rb
index 09fd0d09ba..4129a4fab6 100644
--- a/activesupport/test/json/decoding_test.rb
+++ b/activesupport/test/json/decoding_test.rb
@@ -33,7 +33,13 @@ class TestJSONDecoding < ActiveSupport::TestCase
     %q({"a": "\u003cunicode\u0020escape\u003e"}) => {"a" => "<unicode escape>"},
     %q({"a": "\\\\u0020skip double backslashes"}) => {"a" => "\\u0020skip double backslashes"},
     %q({"a": "\u003cbr /\u003e"}) => {'a' => "<br />"},
-    %q({"b":["\u003ci\u003e","\u003cb\u003e","\u003cu\u003e"]}) => {'b' => ["<i>","<b>","<u>"]}
+    %q({"b":["\u003ci\u003e","\u003cb\u003e","\u003cu\u003e"]}) => {'b' => ["<i>","<b>","<u>"]},
+    # test combination of dates and escaped or unicode encoded data in arrays
+    %q([{"d":"1970-01-01", "s":"\u0020escape"},{"d":"1970-01-01", "s":"\u0020escape"}]) =>
+      [{'d' => Date.new(1970, 1, 1), 's' => ' escape'},{'d' => Date.new(1970, 1, 1), 's' => ' escape'}],
+    %q([{"d":"1970-01-01","s":"http:\/\/example.com"},{"d":"1970-01-01","s":"http:\/\/example.com"}]) =>
+      [{'d' => Date.new(1970, 1, 1), 's' => 'http://example.com'},
+       {'d' => Date.new(1970, 1, 1), 's' => 'http://example.com'}]
   }
 
   # load the default JSON backend
diff --git a/railties/lib/generators.rb b/railties/lib/generators.rb
index 64ec808ee4..c97c61507a 100644
--- a/railties/lib/generators.rb
+++ b/railties/lib/generators.rb
@@ -11,7 +11,7 @@ end
 
 $:.unshift(File.dirname(__FILE__))
 
-require 'vendor/thor-0.11.3/lib/thor'
+require 'vendor/thor-0.11.5/lib/thor'
 require 'generators/base'
 require 'generators/named_base'
 
@@ -83,6 +83,34 @@ module Rails
       @@options ||= DEFAULT_OPTIONS.dup
     end
 
+    # Get paths only from loaded rubygems. In other words, to use rspec
+    # generators, you first have to ensure that rspec gem was already loaded.
+    #
+    def self.rubygems_generators_paths
+      paths = []
+      return paths unless defined?(Gem)
+
+      Gem.loaded_specs.each do |name, spec|
+        generator_path = File.join(spec.full_gem_path, "lib/generators")
+        paths << generator_path if File.exist?(generator_path)
+      end
+
+      paths
+    end
+
+    # If RAILS_ROOT is defined, add vendor/gems, vendor/plugins and lib/generators
+    # paths.
+    #
+    def self.rails_root_generators_paths
+      paths = []
+      if defined?(RAILS_ROOT)
+        paths += Dir[File.join(RAILS_ROOT, "vendor", "gems", "gems", "*", "lib", "generators")]
+        paths += Dir[File.join(RAILS_ROOT, "vendor", "plugins", "*", "lib", "generators")]
+        paths << File.join(RAILS_ROOT, "lib", "generators")
+      end
+      paths
+    end
+
     # Hold configured generators fallbacks. If a plugin developer wants a
     # generator group to fallback to another group in case of missing generators,
     # they can add a fallback.
@@ -108,30 +136,25 @@ module Rails
 
     # Generators load paths used on lookup. The lookup happens as:
     #
-    #   1) builtin generators
-    #   2) frozen gems generators
-    #   3) rubygems gems generators (not available yet)
-    #   4) plugin generators
-    #   5) lib generators
-    #   6) ~/rails/generators
+    #   1) lib generators
+    #   2) vendor/plugin generators
+    #   3) vendor/gems generators
+    #   4) ~/rails/generators
+    #   5) rubygems generators
+    #   6) builtin generators
     #
-    # TODO Add Rubygems generators (depends on dependencies system rework)
     # TODO Remove hardcoded paths for all, except (1).
     #
-    def self.load_path
-      @@load_path ||= begin
-        paths = []
-        paths << File.expand_path(File.join(File.dirname(__FILE__), "generators"))
-        if defined?(RAILS_ROOT)
-          paths += Dir[File.join(RAILS_ROOT, "vendor", "gems", "*", "lib", "generators")]
-          paths += Dir[File.join(RAILS_ROOT, "vendor", "plugins", "*", "lib", "generators")]
-          paths << File.join(RAILS_ROOT, "lib", "generators")
-        end
+    def self.load_paths
+      @@load_paths ||= begin
+        paths = self.rails_root_generators_paths
         paths << File.join(Thor::Util.user_home, ".rails", "generators")
+        paths += self.rubygems_generators_paths
+        paths << File.expand_path(File.join(File.dirname(__FILE__), "generators"))
         paths
       end
     end
-    load_path # Cache load paths. Needed to avoid __FILE__ pointing to wrong paths.
+    load_paths # Cache load paths. Needed to avoid __FILE__ pointing to wrong paths.
 
     # Receives a namespace and tries different combinations to find a generator.
     #
@@ -204,8 +227,8 @@ module Rails
       puts "Builtin: #{rails.join(', ')}."
 
       # Load paths and remove builtin
-      paths, others = load_path.dup, []
-      paths.shift
+      paths, others = load_paths.dup, []
+      paths.pop
 
       paths.each do |path|
         tail = [ "*", "*", "*_generator.rb" ]
@@ -242,7 +265,6 @@ module Rails
       #
       def self.invoke_fallbacks_for(name, base)
         return nil unless base && fallbacks[base.to_sym]
-
         invoked_fallbacks = []
 
         Array(fallbacks[base.to_sym]).each do |fallback|
@@ -283,7 +305,7 @@ module Rails
           generators_path.uniq!
           generators_path = "{#{generators_path.join(',')}}"
 
-          self.load_path.each do |path|
+          self.load_paths.each do |path|
             Dir[File.join(path, generators_path, name)].each do |file|
               begin
                 require file
diff --git a/railties/lib/generators/action_orm.rb b/railties/lib/generators/active_model.rb
index 69cf227fd7..1a849a0e02 100644
--- a/railties/lib/generators/action_orm.rb
+++ b/railties/lib/generators/active_model.rb
@@ -1,6 +1,6 @@
 module Rails
   module Generators
-    # ActionORM is a class to be implemented by each ORM to allow Rails to
+    # ActiveModel is a class to be implemented by each ORM to allow Rails to
     # generate customized controller code.
     #
     # The API has the same methods as ActiveRecord, but each method returns a
@@ -8,22 +8,22 @@ module Rails
     #
     # For example:
     #
-    #   ActiveRecord::Generators::ActionORM.find(Foo, "params[:id]")
+    #   ActiveRecord::Generators::ActiveModel.find(Foo, "params[:id]")
     #   #=> "Foo.find(params[:id])"
     #
-    #   Datamapper::Generators::ActionORM.find(Foo, "params[:id]")
+    #   Datamapper::Generators::ActiveModel.find(Foo, "params[:id]")
     #   #=> "Foo.get(params[:id])"
     #
-    # On initialization, the ActionORM accepts the instance name that will
+    # On initialization, the ActiveModel accepts the instance name that will
     # receive the calls:
     #
-    #   builder = ActiveRecord::Generators::ActionORM.new "@foo"
+    #   builder = ActiveRecord::Generators::ActiveModel.new "@foo"
     #   builder.save #=> "@foo.save"
     #
-    # The only exception in ActionORM for ActiveRecord is the use of self.build
+    # The only exception in ActiveModel for ActiveRecord is the use of self.build
     # instead of self.new.
     #
-    class ActionORM
+    class ActiveModel
       attr_reader :name
 
       def initialize(name)
diff --git a/railties/lib/generators/active_record.rb b/railties/lib/generators/active_record.rb
index 64bee3904e..924b70881a 100644
--- a/railties/lib/generators/active_record.rb
+++ b/railties/lib/generators/active_record.rb
@@ -1,6 +1,6 @@
 require 'generators/named_base'
 require 'generators/migration'
-require 'generators/action_orm'
+require 'generators/active_model'
 require 'active_record'
 
 module ActiveRecord
@@ -20,7 +20,7 @@ module ActiveRecord
         end
     end
 
-    class ActionORM < Rails::Generators::ActionORM #:nodoc:
+    class ActiveModel < Rails::Generators::ActiveModel #:nodoc:
       def self.all(klass)
         "#{klass}.all"
       end
diff --git a/railties/lib/generators/named_base.rb b/railties/lib/generators/named_base.rb
index 699b8ed651..9632e6806c 100644
--- a/railties/lib/generators/named_base.rb
+++ b/railties/lib/generators/named_base.rb
@@ -124,18 +124,18 @@ module Rails
 
       protected
 
-        # Loads the ORM::Generators::ActionORM class. This class is responsable
+        # Loads the ORM::Generators::ActiveModel class. This class is responsable
         # to tell scaffold entities how to generate an specific method for the
-        # ORM. Check Rails::Generators::ActionORM for more information.
+        # ORM. Check Rails::Generators::ActiveModel for more information.
         #
         def orm_class
           @orm_class ||= begin
             # Raise an error if the class_option :orm was not defined.
             unless self.class.class_options[:orm]
-              raise "You need to have :orm as class option to invoke orm_class and orm_instance" 
+              raise "You need to have :orm as class option to invoke orm_class and orm_instance"
             end
 
-            action_orm = "#{options[:orm].to_s.classify}::Generators::ActionORM"
+            action_orm = "#{options[:orm].to_s.classify}::Generators::ActiveModel"
 
             # If the orm was not loaded, try to load it at "generators/orm",
             # for example "generators/active_record" or "generators/sequel".
@@ -152,7 +152,7 @@ module Rails
           end
         end
 
-        # Initialize ORM::Generators::ActionORM to access instance methods.
+        # Initialize ORM::Generators::ActiveModel to access instance methods.
         #
         def orm_instance(name=file_name)
           @orm_instance ||= @orm_class.new(name)
diff --git a/railties/lib/generators/rails/app/app_generator.rb b/railties/lib/generators/rails/app/app_generator.rb
index c8044d13b1..c80a344e0d 100644
--- a/railties/lib/generators/rails/app/app_generator.rb
+++ b/railties/lib/generators/rails/app/app_generator.rb
@@ -49,7 +49,7 @@ module Rails::Generators
       self.destination_root = File.expand_path(app_path, destination_root)
       empty_directory '.'
 
-      app_name # Sets the app name
+      set_default_accessors!
       FileUtils.cd(destination_root)
     end
 
@@ -164,9 +164,9 @@ module Rails::Generators
     end
 
     def apply_rails_template
-      apply options[:template] if options[:template]
+      apply rails_template if rails_template
     rescue Thor::Error, LoadError, Errno::ENOENT => e
-      raise Error, "The template [#{options[:template]}] could not be loaded. Error: #{e}"
+      raise Error, "The template [#{rails_template}] could not be loaded. Error: #{e}"
     end
 
     def freeze?
@@ -175,6 +175,21 @@ module Rails::Generators
 
     protected
 
+      attr_accessor :rails_template
+
+      def set_default_accessors!
+        app_name # Cache app name
+
+        self.rails_template = case options[:template]
+          when /^http:\/\//
+            options[:template]
+          when String
+            File.expand_path(options[:template], Dir.pwd)
+          else
+            options[:template]
+        end
+      end
+
       # Define file as an alias to create_file for backwards compatibility.
       #
       def file(*args, &block)
diff --git a/railties/lib/tasks/databases.rake b/railties/lib/tasks/databases.rake
index 0d4d658315..23a3a73a7f 100644
--- a/railties/lib/tasks/databases.rake
+++ b/railties/lib/tasks/databases.rake
@@ -101,8 +101,12 @@ namespace :db do
       ActiveRecord::Base.configurations.each_value do |config|
         # Skip entries that don't have a database key
         next unless config['database']
-        # Only connect to local databases
-        local_database?(config) { drop_database(config) }
+        begin
+          # Only connect to local databases
+          local_database?(config) { drop_database(config) }
+        rescue Exception => e
+          puts "Couldn't drop #{config['database']} : #{e.inspect}"
+        end
       end
     end
   end
@@ -172,6 +176,13 @@ namespace :db do
     Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby
   end
 
+  desc 'Pushes the schema to the next version. Specify the number of steps with STEP=n'
+  task :forward => :environment do
+    step = ENV['STEP'] ? ENV['STEP'].to_i : 1
+    ActiveRecord::Migrator.forward('db/migrate/', step)
+    Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby
+  end
+
   desc 'Drops and recreates the database from db/schema.rb for the current environment and loads the seeds.'
   task :reset => [ 'db:drop', 'db:setup' ]
 
diff --git a/railties/lib/tasks/routes.rake b/railties/lib/tasks/routes.rake
index 39b7139167..abbf3258c1 100644
--- a/railties/lib/tasks/routes.rake
+++ b/railties/lib/tasks/routes.rake
@@ -1,6 +1,7 @@
-desc 'Print out all defined routes in match order, with names.'
+desc 'Print out all defined routes in match order, with names. Target specific controller with CONTROLLER=x.'
 task :routes => :environment do
-  routes = ActionController::Routing::Routes.routes.collect do |route|
+  all_routes = ENV['CONTROLLER'] ? ActionController::Routing::Routes.routes.select { |route| route.defaults[:controller] == ENV['CONTROLLER'] } : ActionController::Routing::Routes.routes
+  routes = all_routes.collect do |route|
     name = ActionController::Routing::Routes.named_routes.routes.index(route).to_s
     verb = route.conditions[:method].to_s.upcase
     segs = route.segments.inject("") { |str,s| str << s.to_s }
@@ -14,4 +15,4 @@ task :routes => :environment do
   routes.each do |r|
     puts "#{r[:name].rjust(name_width)} #{r[:verb].ljust(verb_width)} #{r[:segs].ljust(segs_width)} #{r[:reqs]}"
   end
-end
\ No newline at end of file
+end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/error.rb b/railties/lib/vendor/thor-0.11.3/lib/thor/error.rb
deleted file mode 100644
index c846e9ce74..0000000000
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/error.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-class Thor
-  # Thor::Error is raised when it's caused by the user invoking the task and
-  # only errors that inherit from it are rescued.
-  #
-  # So, for example, if the developer declares a required argument after an
-  # option, it should raise an ::ArgumentError and not ::Thor::ArgumentError,
-  # because it was caused by the developer and not the "final user".
-  #
-  class Error < StandardError #:nodoc:
-  end
-
-  # Raised when a task was not found.
-  #
-  class UndefinedTaskError < Error #:nodoc:
-  end
-
-  # Raised when a task was found, but not invoked properly.
-  #
-  class InvocationError < Error #:nodoc:
-  end
-
-  class RequiredArgumentMissingError < InvocationError #:nodoc:
-  end
-
-  class MalformattedArgumentError < InvocationError #:nodoc:
-  end
-end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks.rb b/railties/lib/vendor/thor-0.11.3/lib/thor/tasks.rb
deleted file mode 100644
index d1a7b1c673..0000000000
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# This only loads all tasks inside tasks.
-Dir[File.join(File.dirname(__FILE__), "tasks", "*.rb")].each do |task|
-  require task
-end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/install.rb b/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/install.rb
deleted file mode 100644
index 6b20ff1634..0000000000
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/install.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-class Thor
-  # Creates an install task.
-  #
-  # ==== Parameters
-  # spec<Gem::Specification>
-  #
-  # ==== Options
-  # :dir - The directory where the package is hold before installation. Defaults to ./pkg.
-  #
-  def self.install_task(spec, options={})
-    package_task(spec, options)
-    tasks['install'] = Thor::InstallTask.new(spec, options)
-  end
-
-  class InstallTask < Task
-    attr_accessor :spec, :config
-
-    def initialize(gemspec, config={})
-      super(:install, "Install the gem", "install", {})
-      @spec   = gemspec
-      @config = { :dir => File.join(Dir.pwd, "pkg") }.merge(config)
-    end
-
-    def run(instance, args=[])
-      null, sudo, gem = RUBY_PLATFORM =~ /mswin|mingw/ ? ['NUL', '', 'gem.bat'] :
-                                                         ['/dev/null', 'sudo', 'gem']
-
-      old_stderr, $stderr = $stderr.dup, File.open(null, "w")
-      instance.invoke(:package)
-      $stderr = old_stderr
-
-      system %{#{sudo} #{Gem.ruby} -S #{gem} install #{config[:dir]}/#{spec.name}-#{spec.version} --no-rdoc --no-ri --no-update-sources}
-    end
-  end
-end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/package.rb b/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/package.rb
deleted file mode 100644
index 603d61b4ab..0000000000
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/package.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require "fileutils"
-
-class Thor
-  # Creates a package task.
-  #
-  # ==== Parameters
-  # spec<Gem::Specification>
-  #
-  # ==== Options
-  # :dir - The package directory. Defaults to ./pkg.
-  #
-  def self.package_task(spec, options={})
-    tasks['package'] = Thor::PackageTask.new(spec, options)
-  end
-
-  class PackageTask < Task
-    attr_accessor :spec, :config
-
-    def initialize(gemspec, config={})
-      super(:package, "Build a gem package", "package", {})
-      @spec   = gemspec
-      @config = {:dir => File.join(Dir.pwd, "pkg")}.merge(config)
-    end
-
-    def run(instance, args=[])
-      FileUtils.mkdir_p(config[:dir])
-      Gem::Builder.new(spec).build
-      FileUtils.mv(spec.file_name, File.join(config[:dir], spec.file_name))
-    end
-  end
-end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/spec.rb b/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/spec.rb
deleted file mode 100644
index c7d00968e8..0000000000
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/tasks/spec.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-require "fileutils"
-
-class Thor
-  # Creates a spec task.
-  #
-  # ==== Parameters
-  # files<Array> - Array of files to spec
-  #
-  # ==== Options
-  # :name     - The name of the task. It can be rcov or spec. Spec is the default.
-  # :rcov     - A hash with rcov specific options.
-  # :rcov_dir - Where rcov reports should be printed.
-  # :verbose  - Sets the default value for verbose, although it can be specified
-  #             also through the command line.
-  #
-  # All other options are added to rspec.
-  #
-  def self.spec_task(files, options={})
-    name        = (options.delete(:name) || 'spec').to_s
-    tasks[name] = Thor::SpecTask.new(name, files, options)
-  end
-
-  class SpecTask < Task
-    attr_accessor :name, :files, :rcov_dir, :rcov_config, :spec_config
-
-    def initialize(name, files, config={})
-      options = { :verbose => Thor::Option.parse(:verbose, config.delete(:verbose) || false) }
-      super(name, "#{name.capitalize} task", name, options)
-
-      @name        = name
-      @files       = files.map{ |f| %["#{f}"] }.join(" ")
-      @rcov_dir    = config.delete(:rdoc_dir) || File.join(Dir.pwd, 'coverage')
-      @rcov_config = config.delete(:rcov) || {}
-      @spec_config = { :format => 'specdoc', :color => true }.merge(config)
-    end
-
-    def run(instance, args=[])
-      rcov_opts = Thor::Options.to_switches(rcov_config)
-      spec_opts = Thor::Options.to_switches(spec_config)
-
-      require 'rbconfig'
-      cmd  = RbConfig::CONFIG['ruby_install_name'] << " "
-
-      if rcov?
-        FileUtils.rm_rf(rcov_dir)
-        cmd << "-S #{where('rcov')} -o #{rcov_dir} #{rcov_opts} "
-      end
-
-      cmd << [where('spec'), rcov? ? " -- " : nil, files, spec_opts].join(" ")
-
-      puts cmd if instance.options.verbose?
-      system(cmd)
-      exit($?.exitstatus)
-    end
-
-    private
-
-      def rcov?
-        name == "rcov"
-      end
-
-      def where(file)
-        ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
-          file_with_path = File.join(path, file)
-          next unless File.exist?(file_with_path) && File.executable?(file_with_path)
-          return File.expand_path(file_with_path)
-        end
-      end
-  end
-end
diff --git a/railties/lib/vendor/thor-0.11.3/CHANGELOG.rdoc b/railties/lib/vendor/thor-0.11.5/CHANGELOG.rdoc
index 544dde8c02..dba25b7205 100644
--- a/railties/lib/vendor/thor-0.11.3/CHANGELOG.rdoc
+++ b/railties/lib/vendor/thor-0.11.5/CHANGELOG.rdoc
@@ -1,9 +1,11 @@
 == TODO
 
 * Improve spec coverage for Thor::Runner
-* Improve help output to list shorthand switches, too
 
-== Current
+== 0.11.x, released 2009-07-01
+
+* Added a rake compatibility layer. It allows you to use spec and rdoc tasks on
+  Thor classes.
 
 * BACKWARDS INCOMPATIBLE: aliases are not generated automatically anymore
   since it wrong behavior to the invocation system.
diff --git a/railties/lib/vendor/thor-0.11.3/LICENSE b/railties/lib/vendor/thor-0.11.5/LICENSE
index 98722da459..98722da459 100644
--- a/railties/lib/vendor/thor-0.11.3/LICENSE
+++ b/railties/lib/vendor/thor-0.11.5/LICENSE
diff --git a/railties/lib/vendor/thor-0.11.3/README.markdown b/railties/lib/vendor/thor-0.11.5/README.rdoc
index a1d7259775..f1106f02b6 100644
--- a/railties/lib/vendor/thor-0.11.3/README.markdown
+++ b/railties/lib/vendor/thor-0.11.5/README.rdoc
@@ -1,5 +1,4 @@
-thor
-====
+= thor
 
 Map options to a class. Simply create a class with the appropriate annotations
 and have options automatically map to functions and parameters.
@@ -34,26 +33,18 @@ That gets converted to:
     App.new.install("myname")
     # with {'force' => true} as options hash
 
-1.  Inherit from Thor to turn a class into an option mapper
-2.  Map additional non-valid identifiers to specific methods. In this case, convert -L to :list
-3.  Describe the method immediately below. The first parameter is the usage information, and the second parameter is the description
-4.  Provide any additional options that will be available the instance method options.
-
-Types for `method_options`
---------------------------
-
-<dl>
-  <dt><code>:boolean</code></dt>
-    <dd>is parsed as --option or --option=true</dd>
-  <dt><code>:string</code></dt>
-    <dd>is parsed as --option=VALUE</dd>
-  <dt><code>:numeric</code></dt>
-    <dd>is parsed as --option=N</dd>
-  <dt><code>:array</code></dt>
-    <dd>is parsed as --option=one two three</dd>
-  <dt><code>:hash</code></dt>
-    <dd>is parsed as --option=key:value key:value key:value</dd>
-</dl>
+1. Inherit from Thor to turn a class into an option mapper
+2. Map additional non-valid identifiers to specific methods. In this case, convert -L to :list
+3. Describe the method immediately below. The first parameter is the usage information, and the second parameter is the description
+4. Provide any additional options that will be available the instance method options.
+
+== Types for <tt>method_options</tt>
+
+* :boolean - is parsed as <tt>--option</tt> or <tt>--option=true</tt>
+* :string  - is parsed as <tt>--option=VALUE</tt>
+* :numeric - is parsed as <tt>--option=N</tt>
+* :array   - is parsed as <tt>--option=one two three</tt>
+* :hash    - is parsed as <tt>--option=name:string age:integer</tt>
 
 Besides, method_option allows a default value to be given, examples:
 
@@ -66,9 +57,9 @@ Besides, method_option allows a default value to be given, examples:
     method_options :threshold => 3.0
     #=> Creates a numeric option with default value 3.0
 
-You can also supply :option => :required to mark an option as required. The
+You can also supply <tt>:option => :required</tt> to mark an option as required. The
 type is assumed to be string. If you want a required hash with default values
-as option, you can use `method_option` which uses a more declarative style:
+as option, you can use <tt>method_option</tt> which uses a more declarative style:
 
     method_option :attributes, :type => :hash, :default => {}, :required => true
 
@@ -91,8 +82,7 @@ You can supply as many aliases as you want.
 
 NOTE: Type :optional available in Thor 0.9.0 was deprecated. Use :string or :boolean instead.
 
-Namespaces
-----------
+== Namespaces
 
 By default, your Thor tasks are invoked using Ruby namespace. In the example
 above, tasks are invoked as:
@@ -124,8 +114,7 @@ And then your tasks hould be invoked as:
 
     thor myapp:install name --force
 
-Invocations
------------
+== Invocations
 
 Thor comes with a invocation-dependency system as well which allows a task to be
 invoked only once. For example:
@@ -158,8 +147,7 @@ The output is "1 2 3", which means that the three task was invoked only once.
 You can even invoke tasks from another class, so be sure to check the
 documentation.
 
-Thor::Group
------------
+== Thor::Group
 
 Thor has a special class called Thor::Group. The main difference to Thor class
 is that it invokes all tasks at once. The example above could be rewritten in
@@ -185,10 +173,10 @@ When invoked:
 
     thor counter
 
-It prints "1 2 3" as well. Notice you should described (desc) only the class
-and not each task anymore. Thor::Group is a great tool to create generators,
-since you can define several steps which are invoked in the order they are
-defined (Thor::Group is the tool use in generators in Rails 3.0).
+It prints "1 2 3" as well. Notice you should describe (using the method <tt>desc</tt>)
+only the class and not each task anymore. Thor::Group is a great tool to create
+generators, since you can define several steps which are invoked in the order they
+are defined (Thor::Group is the tool use in generators in Rails 3.0).
 
 Besides, Thor::Group can parse arguments and options as Thor tasks:
 
@@ -218,17 +206,17 @@ The counter above expects one parameter and has the folling outputs:
     thor counter 11
     # Prints "11 12 13"
 
-You can also give options to Thor::Group, but instead of using `method_option` and
-`method_options`, you should use `class_option` and `class_options`. Both argument
-and class_options methods are available to Thor class as well.
+You can also give options to Thor::Group, but instead of using <tt>method_option</tt>
+and <tt>method_options</tt>, you should use <tt>class_option</tt> and <tt>class_options</tt>.
+Both argument and class_options methods are available to Thor class as well.
 
-Actions
--------
+== Actions
 
 Thor comes with several actions which helps with script and generator tasks. You
-might be familiar with them since some came from Rails Templates. They are: `say`,
-`ask`, `yes?`, `no?`, `add_file`, `remove_file`, `copy_file`, `template`,
-`directory`, `inside`, `run`, `inject_into_file` and a couple more.
+might be familiar with them since some came from Rails Templates. They are:
+<tt>say</tt>, <tt>ask</tt>, <tt>yes?</tt>, <tt>no?</tt>, <tt>add_file</tt>,
+<tt>remove_file</tt>, <tt>copy_file</tt>, <tt>template</tt>, <tt>directory</tt>,
+<tt>inside</tt>, <tt>run</tt>, <tt>inject_into_file</tt> and a couple more.
 
 To use them, you just need to include Thor::Actions in your Thor classes:
 
@@ -241,7 +229,6 @@ Some actions like copy file requires that a class method called source_root is
 defined in your class. This is the directory where your templates should be
 placed. Be sure to check the documentation.
 
-License
--------
+== License
 
 See MIT LICENSE.
diff --git a/railties/lib/vendor/thor-0.11.3/bin/rake2thor b/railties/lib/vendor/thor-0.11.5/bin/rake2thor
index 50c7410d80..50c7410d80 100755
--- a/railties/lib/vendor/thor-0.11.3/bin/rake2thor
+++ b/railties/lib/vendor/thor-0.11.5/bin/rake2thor
diff --git a/railties/lib/vendor/thor-0.11.3/bin/thor b/railties/lib/vendor/thor-0.11.5/bin/thor
index eaf849fb4a..eaf849fb4a 100755
--- a/railties/lib/vendor/thor-0.11.3/bin/thor
+++ b/railties/lib/vendor/thor-0.11.5/bin/thor
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor.rb b/railties/lib/vendor/thor-0.11.5/lib/thor.rb
index f65455cdda..8dfcfd4c5b 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor.rb
@@ -101,8 +101,7 @@ class Thor
     # :required - If the argument is required or not.
     # :default  - Default value for this argument. It cannot be required and have default values.
     # :aliases  - Aliases for this option.
-    # :type     - The type of the argument, can be :string, :hash, :array, :numeric, :boolean or :default.
-    #             Default accepts arguments as booleans (--switch) or as strings (--switch=VALUE).
+    # :type     - The type of the argument, can be :string, :hash, :array, :numeric or :boolean.
     # :group    - The group for this options. Use by class options to output options in different levels.
     # :banner   - String to show on usage notes.
     #
@@ -160,39 +159,43 @@ class Thor
         raise UndefinedTaskError, "task '#{meth}' could not be found in namespace '#{self.namespace}'" unless task
 
         shell.say "Usage:"
-        shell.say "  #{banner(task, options[:namespace])}"
+        shell.say "  #{banner(task, options[:namespace], false)}"
         shell.say
-        class_options_help(shell, "Class")
+        class_options_help(shell, "Class", :Method => task.options.map { |_, o| o })
         shell.say task.description
       else
         list = (options[:short] ? tasks : all_tasks).map do |_, task|
-          item = [ "  " + banner(task, options[:namespace]) ]
-          item << if task.short_description
-            "\n  # #{task.short_description}\n"
-          else
-            "\n"
-          end
+          item = [ banner(task, options[:namespace]) ]
+          item << "# #{task.short_description}" if task.short_description
+          item << " "
         end
 
+        options[:ident] ||= 2
         if options[:short]
-          shell.print_table(list)
+          shell.print_list(list, :ident => options[:ident])
         else
           shell.say "Tasks:"
-          shell.print_table(list)
-          class_options_help(shell, "Class")
+          shell.print_list(list, :ident => options[:ident])
         end
+
+        Thor::Util.thor_classes_in(self).each do |subclass|
+          namespace = options[:namespace] == true || subclass.namespace.gsub(/^#{self.namespace}:/, '')
+          subclass.help(shell, options.merge(:short => true, :namespace => namespace))
+        end
+
+        class_options_help(shell, "Class") unless options[:short]
       end
     end
 
     protected
 
       # The banner for this class. You can customize it if you are invoking the
-      # thor class by another means which is not the Thor::Runner. It receives
-      # the task that is going to be invoked and if the namespace should be
-      # displayed.
+      # thor class by another ways which is not the Thor::Runner. It receives
+      # the task that is going to be invoked and a boolean which indicates if
+      # the namespace should be displayed as arguments.
       #
-      def banner(task, namespace=true) #:nodoc:
-        task.formatted_usage(self, namespace)
+      def banner(task, namespace=true, show_options=true)
+        task.formatted_usage(self, namespace, show_options)
       end
 
       def baseclass #:nodoc:
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions.rb
index b8cfde1940..1d09dc38ae 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions.rb
@@ -43,13 +43,11 @@ class Thor
       #   3) Parents source paths
       #
       def source_paths_for_search
-        @source_paths_for_search ||= begin
-          paths = []
-          paths += self.source_paths
-          paths << self.source_root if self.respond_to?(:source_root)
-          paths += from_superclass(:source_paths, [])
-          paths
-        end
+        paths = []
+        paths += self.source_paths
+        paths << self.source_root if self.respond_to?(:source_root)
+        paths += from_superclass(:source_paths, [])
+        paths
       end
     end
 
@@ -60,8 +58,7 @@ class Thor
     #                    It also accepts :force, :skip and :pretend to set the behavior
     #                    and the respective option.
     #
-    # destination_root<String>:: The root directory needed for some actions. It's also known
-    #                            as destination root.
+    # destination_root<String>:: The root directory needed for some actions.
     #
     def initialize(args=[], options={}, config={})
       self.behavior = case config[:behavior].to_s
@@ -80,7 +77,7 @@ class Thor
 
     # Wraps an action object and call it accordingly to the thor class behavior.
     #
-    def action(instance)
+    def action(instance) #:nodoc:
       if behavior == :revoke
         instance.revoke!
       else
@@ -110,18 +107,23 @@ class Thor
       remove_dot ? (path[2..-1] || '') : path
     end
 
+    # Holds source paths in instance so they can be manipulated.
+    #
+    def source_paths
+      @source_paths ||= self.class.source_paths_for_search
+    end
+
     # Receives a file or directory and search for it in the source paths. 
     #
     def find_in_source_paths(file)
       relative_root = relative_to_original_destination_root(destination_root, false)
-      paths = self.class.source_paths_for_search
 
-      paths.each do |source|
+      source_paths.each do |source|
         source_file = File.expand_path(file, File.join(source, relative_root))
         return source_file if File.exists?(source_file)
       end
 
-      if paths.empty?
+      if source_paths.empty?
         raise Error, "You don't have any source path defined for class #{self.class.name}. To fix this, " <<
                      "you can define a source_root in your class."
       else
@@ -205,7 +207,7 @@ class Thor
       end
 
       say_status :run, desc, config.fetch(:verbose, true)
-      `#{command}` unless options[:pretend]
+      system(command) unless options[:pretend]
     end
 
     # Executes a ruby script (taking into account WIN32 platform quirks).
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/create_file.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/create_file.rb
index 8f6badee27..8f6badee27 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/create_file.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/create_file.rb
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/directory.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/directory.rb
index e33639f4e5..be5eb822ac 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/directory.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/directory.rb
@@ -3,7 +3,7 @@ require 'thor/actions/empty_directory'
 class Thor
   module Actions
 
-    # Copies interactively the files from source directory to root directory.
+    # Copies recursively the files from source directory to root directory.
     # If any of the files finishes with .tt, it's considered to be a template
     # and is placed in the destination without the extension .tt. If any
     # empty directory is found, it's copied and all .empty_directory files are
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/empty_directory.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/empty_directory.rb
index 03c1fe4af1..03c1fe4af1 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/empty_directory.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/empty_directory.rb
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/file_manipulation.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/file_manipulation.rb
index 74c157ba8c..74c157ba8c 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/file_manipulation.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/file_manipulation.rb
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/inject_into_file.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/inject_into_file.rb
index 089bd894e4..66dd1f5fc1 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/actions/inject_into_file.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/actions/inject_into_file.rb
@@ -34,7 +34,7 @@ class Thor
       action InjectIntoFile.new(self, destination, data, config)
     end
 
-    class InjectIntoFile < EmptyDirectory
+    class InjectIntoFile < EmptyDirectory #:nodoc:
       attr_reader :flag, :replacement
 
       def initialize(base, destination, data, config)
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/base.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/base.rb
index 0bdcc1f4d5..0fa87f8162 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/base.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/base.rb
@@ -8,7 +8,10 @@ require 'thor/task'
 require 'thor/util'
 
 class Thor
+  # Shortcuts for help.
   HELP_MAPPINGS       = %w(-h -? --help -D)
+
+  # Thor methods that should not be overwritten by the user.
   THOR_RESERVED_WORDS = %w(invoke shell options behavior root destination_root relative_root
                            action add_file create_file in_root inside run run_ruby_script)
 
@@ -78,7 +81,6 @@ class Thor
 
       # Whenever a class inherits from Thor or Thor::Group, we should track the
       # class and the file on Thor::Base. This is the method responsable for it.
-      # Also adds the source root to the source paths if the klass respond to it.
       #
       def register_klass_file(klass) #:nodoc:
         file = caller[1].match(/(.*):\d+/)[1]
@@ -246,7 +248,8 @@ class Thor
       # Returns the tasks for this Thor class.
       #
       # ==== Returns
-      # OrderedHash:: An ordered hash with this class tasks.
+      # OrderedHash:: An ordered hash with tasks names as keys and Thor::Task
+      #               objects as values.
       #
       def tasks
         @tasks ||= Thor::CoreExt::OrderedHash.new
@@ -255,7 +258,8 @@ class Thor
       # Returns the tasks for this Thor class and all subclasses.
       #
       # ==== Returns
-      # OrderedHash
+      # OrderedHash:: An ordered hash with tasks names as keys and Thor::Task
+      #               objects as values.
       #
       def all_tasks
         @all_tasks ||= from_superclass(:all_tasks, Thor::CoreExt::OrderedHash.new)
@@ -334,7 +338,7 @@ class Thor
       def namespace(name=nil)
         case name
           when nil
-            @namespace ||= Thor::Util.constant_to_namespace(self, false)
+            @namespace ||= Thor::Util.namespace_from_thor_class(self, false)
           else
             @namespace = name.to_s
         end
@@ -342,7 +346,7 @@ class Thor
 
       # Default way to start generators from the command line.
       #
-      def start(given_args=ARGV, config={}) #:nodoc:
+      def start(given_args=ARGV, config={})
         config[:shell] ||= Thor::Base.shell.new
         yield
       rescue Thor::Error => e
@@ -360,7 +364,7 @@ class Thor
         # hooks to add extra options, one of them if the third argument called
         # extra_group that should be a hash in the format :group => Array[Options].
         #
-        # The second is by returning a lamda used to print values. The lambda
+        # The second is by returning a lambda used to print values. The lambda
         # requires two options: the group name and the array of options.
         #
         def class_options_help(shell, ungrouped_name=nil, extra_group=nil) #:nodoc:
@@ -377,24 +381,14 @@ class Thor
 
             options.each do |option|
               item = [ option.usage(padding) ]
-
-              item << if option.description
-                "# #{option.description}"
-              else
-                ""
-              end
+              item.push(option.description ? "# #{option.description}" : "")
 
               list << item
               list << [ "", "# Default: #{option.default}" ] if option.show_default?
             end
 
             unless list.empty?
-              if group_name
-                shell.say "#{group_name} options:"
-              else
-                shell.say "Options:"
-              end
-
+              shell.say(group_name ? "#{group_name} options:" : "Options:")
               shell.print_table(list, :ident => 2)
               shell.say ""
             end
@@ -412,7 +406,7 @@ class Thor
 
         # Raises an error if the word given is a Thor reserved word.
         #
-        def is_thor_reserved_word?(word, type)
+        def is_thor_reserved_word?(word, type) #:nodoc:
           return false unless THOR_RESERVED_WORDS.include?(word.to_s)
           raise "#{word.inspect} is a Thor reserved word and cannot be defined as #{type}"
         end
@@ -423,7 +417,7 @@ class Thor
         # name<Symbol>:: The name of the argument.
         # options<Hash>:: Described in both class_option and method_option.
         #
-        def build_option(name, options, scope)
+        def build_option(name, options, scope) #:nodoc:
           scope[name] = Thor::Option.new(name, options[:desc], options[:required],
                                                options[:type], options[:default], options[:banner],
                                                options[:group], options[:aliases])
@@ -437,7 +431,7 @@ class Thor
         # ==== Parameters
         # Hash[Symbol => Object]
         #
-        def build_options(options, scope)
+        def build_options(options, scope) #:nodoc:
           options.each do |key, value|
             scope[key] = Thor::Option.parse(key, value)
           end
@@ -447,7 +441,7 @@ class Thor
         # class, just return it, otherwise dup it and add the fresh copy to the
         # current task hash.
         #
-        def find_and_refresh_task(name)
+        def find_and_refresh_task(name) #:nodoc:
           task = if task = tasks[name.to_s]
             task
           elsif task = all_tasks[name.to_s]
@@ -465,7 +459,7 @@ class Thor
         end
 
         # Fire this callback whenever a method is added. Added methods are
-        # tracked as tasks if the requirements set by valid_task? are valid.
+        # tracked as tasks by invoking the create_task method.
         #
         def method_added(meth)
           meth = meth.to_s
@@ -486,7 +480,7 @@ class Thor
         end
 
         # Retrieves a value from superclass. If it reaches the baseclass,
-        # returns nil.
+        # returns default.
         #
         def from_superclass(method, default=nil)
           if self == baseclass || !superclass.respond_to?(method, true)
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/core_ext/hash_with_indifferent_access.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/core_ext/hash_with_indifferent_access.rb
index 3213961fe4..78bc5cf4bf 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/core_ext/hash_with_indifferent_access.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/core_ext/hash_with_indifferent_access.rb
@@ -1,5 +1,5 @@
 class Thor
-  module CoreExt
+  module CoreExt #:nodoc:
 
     # A hash with indifferent access and magic predicates.
     #
@@ -9,7 +9,7 @@ class Thor
     #   hash['foo'] #=> 'bar'
     #   hash.foo?   #=> true
     #
-    class HashWithIndifferentAccess < ::Hash
+    class HashWithIndifferentAccess < ::Hash #:nodoc:
 
       def initialize(hash={})
         super()
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/core_ext/ordered_hash.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/core_ext/ordered_hash.rb
index 5e4ad5609f..27fea5bb35 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/core_ext/ordered_hash.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/core_ext/ordered_hash.rb
@@ -1,6 +1,4 @@
-require 'forwardable'
-
-class Thor #:nodoc:
+class Thor
   module CoreExt #:nodoc:
 
     if RUBY_VERSION >= '1.9'
diff --git a/railties/lib/vendor/thor-0.11.5/lib/thor/error.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/error.rb
new file mode 100644
index 0000000000..f9b31a35d1
--- /dev/null
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/error.rb
@@ -0,0 +1,27 @@
+class Thor
+  # Thor::Error is raised when it's caused by wrong usage of thor classes. Those
+  # errors have their backtrace supressed and are nicely shown to the user.
+  #
+  # Errors that are caused by the developer, like declaring a method which
+  # overwrites a thor keyword, it SHOULD NOT raise a Thor::Error. This way, we
+  # ensure that developer errors are shown with full backtrace.
+  #
+  class Error < StandardError
+  end
+
+  # Raised when a task was not found.
+  #
+  class UndefinedTaskError < Error
+  end
+
+  # Raised when a task was found, but not invoked properly.
+  #
+  class InvocationError < Error
+  end
+
+  class RequiredArgumentMissingError < InvocationError
+  end
+
+  class MalformattedArgumentError < InvocationError
+  end
+end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/group.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/group.rb
index 1be1c35ba5..1e59df2313 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/group.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/group.rb
@@ -221,9 +221,9 @@ class Thor::Group
     protected
 
       # The banner for this class. You can customize it if you are invoking the
-      # thor class by another means which is not the Thor::Runner.
+      # thor class by another ways which is not the Thor::Runner.
       #
-      def banner #:nodoc:
+      def banner
         "#{self.namespace} #{self.arguments.map {|a| a.usage }.join(' ')}"
       end
 
@@ -244,7 +244,7 @@ class Thor::Group
     # Shortcut to invoke with padding and block handling. Use internally by
     # invoke and invoke_from_option class methods.
     #
-    def _invoke_for_class_method(klass, task=nil, *args, &block)
+    def _invoke_for_class_method(klass, task=nil, *args, &block) #:nodoc:
       shell.padding += 1
 
       result = if block_given?
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/invocation.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/invocation.rb
index 34e7a4b911..c0388dd863 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/invocation.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/invocation.rb
@@ -11,7 +11,7 @@ class Thor
       def prepare_for_invocation(key, name) #:nodoc:
         case name
           when Symbol, String
-            Thor::Util.namespace_to_thor_class(name.to_s, false)
+            Thor::Util.namespace_to_thor_class_and_task(name.to_s, false)
           else
             name
         end
@@ -96,20 +96,8 @@ class Thor
       task, args, opts, config = nil, task, args, opts if task.nil? || task.is_a?(Array)
       args, opts, config = nil, args, opts if args.is_a?(Hash)
 
-      object, task = _prepare_for_invocation(name, task)
-      if object.is_a?(Class)
-        klass = object
-
-        stored_args, stored_opts, stored_config = @_initializer
-        args ||= stored_args.dup
-        opts ||= stored_opts.dup
-
-        config ||= {}
-        config = stored_config.merge(_shared_configuration).merge!(config)
-        instance = klass.new(args, opts, config)
-      else
-        klass, instance = object.class, object
-      end
+      object, task    = _prepare_for_invocation(name, task)
+      klass, instance = _initialize_klass_with_initializer(object, args, opts, config)
 
       method_args = []
       current = @_invocations[klass]
@@ -134,7 +122,7 @@ class Thor
 
       # Configuration values that are shared between invocations.
       #
-      def _shared_configuration
+      def _shared_configuration #:nodoc:
         { :invocations => @_invocations }
       end
 
@@ -154,13 +142,13 @@ class Thor
 
         # If the object was not set, use self and use the name as task.
         object, task = self, name unless object
-        return object, _validate_klass_and_task(object, task)
+        return object, _validate_task(object, task)
       end
 
       # Check if the object given is a Thor class object and get a task object
       # for it.
       #
-      def _validate_klass_and_task(object, task) #:nodoc:
+      def _validate_task(object, task) #:nodoc:
         klass = object.is_a?(Class) ? object : object.class
         raise "Expected Thor class, got #{klass}" unless klass <= Thor::Base
 
@@ -168,5 +156,23 @@ class Thor
         task = klass.all_tasks[task.to_s] || Task.dynamic(task) if task && !task.is_a?(Thor::Task)
         task
       end
+
+      # Initialize klass using values stored in the @_initializer.
+      #
+      def _initialize_klass_with_initializer(object, args, opts, config) #:nodoc:
+        if object.is_a?(Class)
+          klass = object
+
+          stored_args, stored_opts, stored_config = @_initializer
+          args ||= stored_args.dup
+          opts ||= stored_opts.dup
+
+          config ||= {}
+          config = stored_config.merge(_shared_configuration).merge!(config)
+          [ klass, klass.new(args, opts, config) ]
+        else
+          [ object.class, object ]
+        end
+      end
   end
 end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/parser.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/parser.rb
index 57a3f6e1a5..57a3f6e1a5 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/parser.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/parser.rb
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/argument.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/argument.rb
index 2d7f4dbafb..aa8ace4719 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/argument.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/argument.rb
@@ -1,5 +1,5 @@
 class Thor
-  class Argument
+  class Argument #:nodoc:
     VALID_TYPES = [ :numeric, :hash, :array, :string ]
 
     attr_reader :name, :description, :required, :type, :default, :banner
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/arguments.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/arguments.rb
index 9a2262d6f7..fb5d965e06 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/arguments.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/arguments.rb
@@ -1,5 +1,5 @@
 class Thor
-  class Arguments
+  class Arguments #:nodoc:
     NUMERIC = /(\d*\.\d+|\d+)/
 
     # Receives an array of args and returns two arrays, one with arguments
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/option.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/option.rb
index 5c43f6b18f..9e40ec73fa 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/option.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/option.rb
@@ -1,5 +1,5 @@
 class Thor
-  class Option < Argument
+  class Option < Argument #:nodoc:
     attr_reader :aliases, :group
 
     VALID_TYPES = [:boolean, :numeric, :hash, :array, :string]
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/options.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/options.rb
index 01c86b7b27..75092308b5 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/parser/options.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/parser/options.rb
@@ -2,7 +2,7 @@ class Thor
   # This is a modified version of Daniel Berger's Getopt::Long class, licensed
   # under Ruby's license.
   #
-  class Options < Arguments
+  class Options < Arguments #:nodoc:
     LONG_RE     = /^(--\w+[-\w+]*)$/
     SHORT_RE    = /^(-[a-z])$/i
     EQ_RE       = /^(--\w+[-\w+]*|-[a-z])=(.*)$/i
diff --git a/railties/lib/vendor/thor-0.11.5/lib/thor/rake_compat.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/rake_compat.rb
new file mode 100644
index 0000000000..3ab6bb21f5
--- /dev/null
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/rake_compat.rb
@@ -0,0 +1,67 @@
+require 'rake'
+
+class Thor
+  # Adds a compatibility layer to your Thor classes which allows you to use
+  # rake package tasks. For example, to use rspec rake tasks, one can do:
+  #
+  #   require 'thor/rake_compat'
+  #
+  #   class Default < Thor
+  #     include Thor::RakeCompat
+  #
+  #     Spec::Rake::SpecTask.new(:spec) do |t|
+  #       t.spec_opts = ['--options', "spec/spec.opts"]
+  #       t.spec_files = FileList['spec/**/*_spec.rb']
+  #     end
+  #   end
+  #
+  module RakeCompat
+    def self.rake_classes
+      @rake_classes ||= []
+    end
+
+    def self.included(base)
+      # Hack. Make rakefile point to invoker, so rdoc task is generated properly.
+      Rake.application.instance_variable_set(:@rakefile, caller[0].match(/(.*):\d+/)[1])
+      self.rake_classes << base
+    end
+  end
+end
+
+class Object #:nodoc:
+  alias :rake_task :task
+  alias :rake_namespace :namespace
+
+  def task(*args, &block)
+    task = rake_task(*args, &block)
+
+    if klass = Thor::RakeCompat.rake_classes.last
+      non_namespaced_name = task.name.split(':').last
+
+      description = non_namespaced_name
+      description << task.arg_names.map{ |n| n.to_s.upcase }.join(' ')
+      description.strip!
+
+      klass.desc description, task.comment || non_namespaced_name
+      klass.class_eval <<-METHOD
+        def #{non_namespaced_name}(#{task.arg_names.join(', ')})
+          Rake::Task[#{task.name.to_sym.inspect}].invoke(#{task.arg_names.join(', ')})
+        end
+      METHOD
+    end
+
+    task
+  end
+
+  def namespace(name, &block)
+    if klass = Thor::RakeCompat.rake_classes.last
+      const_name = Thor::Util.camel_case(name.to_s).to_sym
+      klass.const_set(const_name, Class.new(Thor))
+      new_klass = klass.const_get(const_name)
+      Thor::RakeCompat.rake_classes << new_klass
+    end
+
+    rake_namespace(name, &block)
+    Thor::RakeCompat.rake_classes.pop
+  end
+end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/runner.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/runner.rb
index 6782c61dec..3639ac0aa9 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/runner.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/runner.rb
@@ -4,7 +4,7 @@ require 'yaml'
 require 'digest/md5'
 require 'pathname'
 
-class Thor::Runner < Thor
+class Thor::Runner < Thor #:nodoc:
   map "-T" => :list, "-i" => :install, "-u" => :update
 
   # Override Thor#help so it can give information about any class and any method.
@@ -12,8 +12,9 @@ class Thor::Runner < Thor
   def help(meth=nil)
     if meth && !self.respond_to?(meth)
       initialize_thorfiles(meth)
-      klass, task = Thor::Util.namespace_to_thor_class(meth)
-      klass.start(["-h", task].compact, :shell => self.shell) # send mapping -h because it works with Thor::Group too
+      klass, task = Thor::Util.namespace_to_thor_class_and_task(meth)
+      # Send mapping -h because it works with Thor::Group too
+      klass.start(["-h", task].compact, :shell => self.shell)
     else
       super
     end
@@ -25,12 +26,12 @@ class Thor::Runner < Thor
   def method_missing(meth, *args)
     meth = meth.to_s
     initialize_thorfiles(meth)
-    klass, task = Thor::Util.namespace_to_thor_class(meth)
+    klass, task = Thor::Util.namespace_to_thor_class_and_task(meth)
     args.unshift(task) if task
     klass.start(args, :shell => shell)
   end
 
-  desc "install NAME", "Install a Thor file into your system tasks, optionally named for future updates"
+  desc "install NAME", "Install an optionally named Thor file into your system tasks"
   method_options :as => :string, :relative => :boolean
   def install(name)
     initialize_thorfiles
@@ -76,7 +77,7 @@ class Thor::Runner < Thor
     thor_yaml[as] = {
       :filename   => Digest::MD5.hexdigest(name + as),
       :location   => location,
-      :namespaces => Thor::Util.namespaces_in_contents(contents, base)
+      :namespaces => Thor::Util.namespaces_in_content(contents, base)
     }
 
     save_yaml(thor_yaml)
@@ -130,8 +131,7 @@ class Thor::Runner < Thor
     display_klasses(true, klasses)
   end
 
-  desc "list [SEARCH]",
-       "List the available thor tasks (--substring means SEARCH anywhere in the namespace)"
+  desc "list [SEARCH]", "List the available thor tasks (--substring means .*SEARCH)"
   method_options :substring => :boolean, :group => :string, :all => :boolean
   def list(search="")
     initialize_thorfiles
@@ -269,6 +269,10 @@ class Thor::Runner < Thor
       end
 
       unless klasses.empty?
+        klasses.dup.each do |klass|
+          klasses -= Thor::Util.thor_classes_in(klass)
+        end
+
         klasses.each { |k| display_tasks(k) }
       else
         say "\033[1;34mNo Thor tasks available\033[0m"
@@ -285,7 +289,7 @@ class Thor::Runner < Thor
         say shell.set_color(base, color, true)
         say "-" * base.length
 
-        klass.help(shell, :short => true, :namespace => true)
+        klass.help(shell, :short => true, :ident => 0, :namespace => true)
       end
     end
 end
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/shell.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/shell.rb
index 7ed4a24bfb..0d3f4d5951 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/shell.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/shell.rb
@@ -64,7 +64,7 @@ class Thor
 
       # Allow shell to be shared between invocations.
       #
-      def _shared_configuration
+      def _shared_configuration #:nodoc:
         super.merge!(:shell => self.shell)
       end
 
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/shell/basic.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/shell/basic.rb
index e294c87567..3c02e47c33 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/shell/basic.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/shell/basic.rb
@@ -11,9 +11,9 @@ class Thor
         @base, @padding = nil, 0
       end
 
-      # Do not allow padding to be less than zero.
+      # Sets the output padding, not allowing less than zero values.
       #
-      def padding=(value) #:nodoc:
+      def padding=(value)
         @padding = [0, value].max
       end
 
@@ -52,7 +52,7 @@ class Thor
       # in log_status, avoiding the message from being shown. If a Symbol is
       # given in log_status, it's used as the color.
       #
-      def say_status(status, message, log_status=true) #:nodoc:
+      def say_status(status, message, log_status=true)
         return if quiet? || log_status == false
         spaces = "  " * (padding + 1)
         color  = log_status.is_a?(Symbol) ? log_status : :green
@@ -80,17 +80,21 @@ class Thor
       #
       # ==== Parameters
       # list<Array[String, String, ...]>
-      # mode<Symbol>:: Can be :rows or :inline. Defaults to :rows.
       #
-      def print_list(list, mode=:rows)
+      # ==== Options
+      # mode:: Can be :rows or :inline. Defaults to :rows.
+      # ident:: Ident each item with the value given.
+      #
+      def print_list(list, options={})
         return if list.empty?
 
-        content = case mode
+        ident   = " " * (options[:ident] || 0)
+        content = case options[:mode]
           when :inline
             last = list.pop
             "#{list.join(", ")}, and #{last}"
           else # rows
-            list.join("\n")
+            ident + list.join("\n#{ident}")
         end
 
         $stdout.puts content
@@ -103,7 +107,6 @@ class Thor
       #
       # ==== Options
       # ident<Integer>:: Ident the first column by ident value.
-      # emphasize_last<Boolean>:: When true, add a different behavior to the last column.
       #
       def print_table(table, options={})
         return if table.empty?
@@ -131,7 +134,7 @@ class Thor
       #
       # ==== Parameters
       # destination<String>:: the destination file to solve conflicts
-      # block<Proc>:: an optional proc that returns the value to be used in diff
+      # block<Proc>:: an optional block that returns the value to be used in diff
       #
       def file_collision(destination)
         return true if @always_force
@@ -164,19 +167,20 @@ class Thor
       # wrong, you can always raise an exception. If you raise a Thor::Error, it
       # will be rescued and wrapped in the method below.
       #
-      def error(statement) #:nodoc:
+      def error(statement)
         $stderr.puts statement
       end
 
-      # Apply color to the given string with optional bold.
+      # Apply color to the given string with optional bold. Disabled in the
+      # Thor::Shell::Basic class.
       #
-      def set_color(string, color, bold=false)
+      def set_color(string, color, bold=false) #:nodoc:
         string
       end
 
       protected
 
-        def is?(value)
+        def is?(value) #:nodoc:
           value = value.to_s
 
           if value.size == 1
@@ -186,7 +190,7 @@ class Thor
           end
         end
 
-        def file_collision_help
+        def file_collision_help #:nodoc:
 <<HELP
 Y - yes, overwrite
 n - no, do not overwrite
@@ -197,17 +201,17 @@ h - help, show this help
 HELP
         end
 
-        def show_diff(destination, content)
+        def show_diff(destination, content) #:nodoc:
           diff_cmd = ENV['THOR_DIFF'] || ENV['RAILS_DIFF'] || 'diff -u'
 
           Tempfile.open(File.basename(destination), File.dirname(destination)) do |temp|
             temp.write content
             temp.rewind
-            say `#{diff_cmd} "#{destination}" "#{temp.path}"`
+            system %(#{diff_cmd} "#{destination}" "#{temp.path}")
           end
         end
 
-        def quiet?
+        def quiet? #:nodoc:
           base && base.options[:quiet]
         end
 
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/shell/color.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/shell/color.rb
index be7995146a..24704f7885 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/shell/color.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/shell/color.rb
@@ -2,7 +2,8 @@ require 'thor/shell/basic'
 
 class Thor
   module Shell
-    # Set color in the output. Got color values from HighLine.
+    # Inherit from Thor::Shell::Basic and add set_color behavior. Check
+    # Thor::Shell::Basic to see all available methods.
     #
     class Color < Basic
       # Embed in a String to clear all previous ANSI sequences.
@@ -44,9 +45,10 @@ class Thor
       # Set the terminal's background ANSI color to white.
       ON_WHITE   = "\e[47m"
 
-      # Set color by using a string or one of the defined constants. Based
-      # on Highline implementation. CLEAR is automatically be embedded to
-      # the end of the returned String.
+      # Set color by using a string or one of the defined constants. If a third
+      # option is set to true, it also adds bold to the string. This is based
+      # on Highline implementation and it automatically appends CLEAR to the end
+      # of the returned String.
       #
       def set_color(string, color, bold=false)
         color = self.class.const_get(color.to_s.upcase) if color.is_a?(Symbol)
@@ -59,7 +61,7 @@ class Thor
         # Overwrite show_diff to show diff with colors if Diff::LCS is
         # available.
         #
-        def show_diff(destination, content)
+        def show_diff(destination, content) #:nodoc:
           if diff_lcs_loaded? && ENV['THOR_DIFF'].nil? && ENV['RAILS_DIFF'].nil?
             actual  = File.read(destination).to_s.split("\n")
             content = content.to_s.split("\n")
@@ -72,7 +74,7 @@ class Thor
           end
         end
 
-        def output_diff_line(diff)
+        def output_diff_line(diff) #:nodoc:
           case diff.action
             when '-'
               say "- #{diff.old_element.chomp}", :red, true
@@ -89,7 +91,7 @@ class Thor
         # Check if Diff::LCS is loaded. If it is, use it to create pretty output
         # for diff.
         #
-        def diff_lcs_loaded?
+        def diff_lcs_loaded? #:nodoc:
           return true  if defined?(Diff::LCS)
           return @diff_lcs_loaded unless @diff_lcs_loaded.nil?
 
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/task.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/task.rb
index 92c0776c04..23d35b883c 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/task.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/task.rb
@@ -12,7 +12,7 @@ class Thor
       super(name.to_s, description, usage, options || {})
     end
 
-    def initialize_copy(other)
+    def initialize_copy(other) #:nodoc:
       super(other)
       self.options = other.options.dup if other.options
     end
@@ -36,11 +36,19 @@ class Thor
     # Returns the formatted usage. If a class is given, the class arguments are
     # injected in the usage.
     #
-    def formatted_usage(klass=nil, namespace=false)
+    def formatted_usage(klass=nil, namespace=false, show_options=true)
       formatted = ''
-      formatted << "#{klass.namespace.gsub(/^default/,'')}:" if klass && namespace
+
+      formatted = if namespace.is_a?(String)
+        "#{namespace}:"
+      elsif klass && namespace
+        "#{klass.namespace.gsub(/^default/,'')}:"
+      else
+        ""
+      end
+
       formatted << formatted_arguments(klass)
-      formatted << " #{formatted_options}"
+      formatted << " #{formatted_options}" if show_options
       formatted.strip!
       formatted
     end
@@ -67,20 +75,20 @@ class Thor
 
       # Given a target, checks if this class name is not a private/protected method.
       #
-      def public_method?(instance)
+      def public_method?(instance) #:nodoc:
         collection = instance.private_methods + instance.protected_methods
         !(collection).include?(name.to_s) && !(collection).include?(name.to_sym) # For Ruby 1.9
       end
 
       # Clean everything that comes from the Thor gempath and remove the caller.
       #
-      def sans_backtrace(backtrace, caller)
+      def sans_backtrace(backtrace, caller) #:nodoc:
         dirname = /^#{Regexp.escape(File.dirname(__FILE__))}/
         saned  = backtrace.reject { |frame| frame =~ dirname }
         saned -= caller
       end
 
-      def parse_argument_error(instance, e, caller)
+      def parse_argument_error(instance, e, caller) #:nodoc:
         backtrace = sans_backtrace(e.backtrace, caller)
 
         if backtrace.empty? && e.message =~ /wrong number of arguments/
@@ -95,7 +103,7 @@ class Thor
         end
       end
 
-      def parse_no_method_error(instance, e)
+      def parse_no_method_error(instance, e) #:nodoc:
         if e.message =~ /^undefined method `#{name}' for #{Regexp.escape(instance.to_s)}$/
           raise UndefinedTaskError, "The #{instance.class.namespace} namespace " <<
                                     "doesn't have a '#{name}' task"
diff --git a/railties/lib/vendor/thor-0.11.3/lib/thor/util.rb b/railties/lib/vendor/thor-0.11.5/lib/thor/util.rb
index 26db24aadb..4938dc4aca 100644
--- a/railties/lib/vendor/thor-0.11.3/lib/thor/util.rb
+++ b/railties/lib/vendor/thor-0.11.5/lib/thor/util.rb
@@ -1,14 +1,14 @@
 require 'rbconfig'
 
 class Thor
-  module Sandbox; end
+  module Sandbox #:nodoc:
+  end
 
   # This module holds several utilities:
   #
   # 1) Methods to convert thor namespaces to constants and vice-versa.
   #
-  #   Thor::Utils.constant_to_namespace(Foo::Bar::Baz) #=> "foo:bar:baz"
-  #   Thor::Utils.namespace_to_constant("foo:bar:baz") #=> Foo::Bar::Baz
+  #   Thor::Utils.namespace_from_thor_class(Foo::Bar::Baz) #=> "foo:bar:baz"
   #
   # 2) Loading thor files and sandboxing:
   #
@@ -43,15 +43,15 @@ class Thor
     # ==== Returns
     # String:: If we receive Foo::Bar::Baz it returns "foo:bar:baz"
     #
-    def self.constant_to_namespace(constant, remove_default=true)
+    def self.namespace_from_thor_class(constant, remove_default=true)
       constant = constant.to_s.gsub(/^Thor::Sandbox::/, "")
       constant = snake_case(constant).squeeze(":")
       constant.gsub!(/^default/, '') if remove_default
       constant
     end
 
-    # Given the contents, evaluate it inside the sandbox and returns the thor
-    # classes defined in the sandbox.
+    # Given the contents, evaluate it inside the sandbox and returns the
+    # namespaces defined in the sandbox.
     #
     # ==== Parameters
     # contents<String>
@@ -59,7 +59,7 @@ class Thor
     # ==== Returns
     # Array[Object]
     #
-    def self.namespaces_in_contents(contents, file=__FILE__)
+    def self.namespaces_in_content(contents, file=__FILE__)
       old_constants = Thor::Base.subclasses.dup
       Thor::Base.subclasses.clear
 
@@ -73,6 +73,14 @@ class Thor
       new_constants
     end
 
+    # Returns the thor classes declared inside the given class.
+    #
+    def self.thor_classes_in(klass)
+      Thor::Base.subclasses.select do |subclass|
+        klass.constants.include?(subclass.name.gsub("#{klass.name}::", ''))
+      end
+    end
+
     # Receives a string and convert it to snake case. SnakeCase returns snake_case.
     #
     # ==== Parameters
@@ -87,6 +95,19 @@ class Thor
       return $+.downcase
     end
 
+    # Receives a string and convert it to camel case. camel_case returns CamelCase.
+    #
+    # ==== Parameters
+    # String
+    #
+    # ==== Returns
+    # String
+    #
+    def self.camel_case(str)
+      return str if str !~ /_/ && str =~ /[A-Z]+.*/
+      str.split('_').map { |i| i.capitalize }.join
+    end
+
     # Receives a namespace and tries to retrieve a Thor or Thor::Group class
     # from it. It first searches for a class using the all the given namespace,
     # if it's not found, removes the highest entry and searches for the class
@@ -115,7 +136,7 @@ class Thor
     # Thor::Error:: raised if the namespace evals to a class which does not
     #               inherit from Thor or Thor::Group.
     #
-    def self.namespace_to_thor_class(namespace, raise_if_nil=true)
+    def self.namespace_to_thor_class_and_task(namespace, raise_if_nil=true)
       klass, task_name = Thor::Util.find_by_namespace(namespace), nil
 
       if klass.nil? && namespace.include?(?:)
@@ -156,7 +177,7 @@ class Thor
       yaml.each do |k, v|
         next unless v[:constants] && v[:namespaces].nil?
         yaml_changed = true
-        yaml[k][:namespaces] = v[:constants].map{|c| Thor::Util.constant_to_namespace(c)}
+        yaml[k][:namespaces] = v[:constants].map{|c| Thor::Util.namespace_from_thor_class(c)}
       end
 
       yaml_changed
@@ -214,7 +235,7 @@ class Thor
     # Return the path to the ruby interpreter taking into account multiple
     # installations and windows extensions.
     #
-    def self.ruby_command #:nodoc:
+    def self.ruby_command
       @ruby_command ||= begin
         ruby = File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name'])
         ruby << Config::CONFIG['EXEEXT']
diff --git a/railties/test/fixtures/lib/template.rb b/railties/test/fixtures/lib/template.rb
new file mode 100644
index 0000000000..c14a1a8784
--- /dev/null
+++ b/railties/test/fixtures/lib/template.rb
@@ -0,0 +1 @@
+say "It works from file!"
diff --git a/railties/test/fixtures/vendor/gems/mspec/lib/generators/mspec_generator.rb b/railties/test/fixtures/vendor/gems/gems/mspec/lib/generators/mspec_generator.rb
index 191bdbf2fc..191bdbf2fc 100644
--- a/railties/test/fixtures/vendor/gems/mspec/lib/generators/mspec_generator.rb
+++ b/railties/test/fixtures/vendor/gems/gems/mspec/lib/generators/mspec_generator.rb
diff --git a/railties/test/fixtures/vendor/gems/wrong/lib/generators/wrong_generator.rb b/railties/test/fixtures/vendor/gems/gems/wrong/lib/generators/wrong_generator.rb
index 6aa7cb052e..6aa7cb052e 100644
--- a/railties/test/fixtures/vendor/gems/wrong/lib/generators/wrong_generator.rb
+++ b/railties/test/fixtures/vendor/gems/gems/wrong/lib/generators/wrong_generator.rb
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index c794a2ade6..19e41c15c8 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -131,6 +131,11 @@ class AppGeneratorTest < GeneratorsTestCase
     assert_file 'config/environment.rb', /# RAILS_GEM_VERSION/
   end
 
+  def test_template_from_dir_pwd
+    FileUtils.cd(RAILS_ROOT)
+    assert_match /It works from file!/, run_generator(["-m", "lib/template.rb"])
+  end
+
   def test_template_raises_an_error_with_invalid_path
     content = capture(:stderr){ run_generator(["-m", "non/existant/path"]) }
     assert_match /The template \[.*\] could not be loaded/, content
diff --git a/railties/test/generators/generators_test_helper.rb b/railties/test/generators/generators_test_helper.rb
index 011bd518f8..9444a9ed4b 100644
--- a/railties/test/generators/generators_test_helper.rb
+++ b/railties/test/generators/generators_test_helper.rb
@@ -20,7 +20,7 @@ class GeneratorsTestCase < Test::Unit::TestCase
 
   def destination_root
     @destination_root ||= File.expand_path(File.join(File.dirname(__FILE__), 
-                                            '..', '..', 'fixtures', 'tmp'))
+                                            '..', 'fixtures', 'tmp'))
   end
 
   def setup
diff --git a/railties/test/generators/scaffold_controller_generator_test.rb b/railties/test/generators/scaffold_controller_generator_test.rb
index 024ea439ef..834e43e776 100644
--- a/railties/test/generators/scaffold_controller_generator_test.rb
+++ b/railties/test/generators/scaffold_controller_generator_test.rb
@@ -99,7 +99,7 @@ class ScaffoldControllerGeneratorTest < GeneratorsTestCase
 
   def test_error_is_shown_if_orm_does_not_provide_interface
     error = capture(:stderr){ run_generator ["User", "--orm=unknown"] }
-    assert_equal "Could not load Unknown::Generators::ActionORM, skipping controller. " <<
+    assert_equal "Could not load Unknown::Generators::ActiveModel, skipping controller. " <<
                  "Error: no such file to load -- generators/unknown.\n", error
   end