Merge remote-tracking branch 'github/rack-1.x' into 2-3-github

Some pretty gnarly bugs and security issues are present in the
latest rack 1.1.x release. There are 1.2.x and 1.3.x releases that
correct these.

This changes the gem dependencies to allow for rack versions > 1.1.
At GitHub we're on 1.2.4 (latest 1.2.x release at present) and
should have some results from real world testing soon.

.gitignore

@@ -1,4 +1,3 @@
-*.gem
 pkg
 .bundle
 debug.log

Rakefile

@@ -1,5 +1,5 @@
 require 'rake'
-require 'rake/rdoctask'
+require 'rdoc/task'
 
 env = %(PKG_BUILD="#{ENV['PKG_BUILD']}") if ENV['PKG_BUILD']
 
@@ -12,7 +12,7 @@ end
 desc 'Run all tests by default'
 task :default => :test
 
-%w(test rdoc pgem package release).each do |task_name|
+%w(test rdoc pgem package release gem).each do |task_name|
   desc "Run #{task_name} task for all projects"
   task task_name do
     PROJECTS.each do |project|
@@ -23,13 +23,15 @@ end
 
 
 desc "Generate documentation for the Rails framework"
-Rake::RDocTask.new do |rdoc|
+RDoc::Task.new do |rdoc|
   rdoc.rdoc_dir = 'doc/rdoc'
   rdoc.title    = "Ruby on Rails Documentation"
+  rdoc.main     = "railties/README"
 
   rdoc.options << '--line-numbers' << '--inline-source'
   rdoc.options << '-A cattr_accessor=object'
   rdoc.options << '--charset' << 'utf-8'
+  rdoc.options << '--main' << 'railties/README'
 
   rdoc.template = ENV['template'] ? "#{ENV['template']}.rb" : './doc/template/horo'
 

actionmailer/CHANGELOG

@@ -1,3 +1,12 @@
+*2.3.11 (February 9, 2011)*
+*2.3.10 (October 15, 2010)*
+*2.3.9 (September 4, 2010)*
+*2.3.8 (May 24, 2010)*
+*2.3.7 (May 24, 2010)*
+
+* Version bump.
+
+
 *2.3.6 (May 23, 2010)*
 
 * Upgrade TMail from 1.2.3 to 1.2.7.  [Mikel Lindsaar]

actionmailer/Rakefile

@@ -1,9 +1,9 @@
 require 'rubygems'
 require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 require 'rake/packagetask'
-require 'rake/gempackagetask'
+require 'rubygems/package_task'
 require File.join(File.dirname(__FILE__), 'lib', 'action_mailer', 'version')
 
 PKG_BUILD     = ENV['PKG_BUILD'] ? '.' + ENV['PKG_BUILD'] : ''
@@ -29,7 +29,7 @@ Rake::TestTask.new { |t|
 
 
 # Generate the RDoc documentation
-Rake::RDocTask.new { |rdoc|
+RDoc::Task.new { |rdoc|
   rdoc.rdoc_dir = 'doc'
   rdoc.title    = "Action Mailer -- Easy email delivery and testing"
   rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
@@ -54,19 +54,17 @@ spec = Gem::Specification.new do |s|
   s.rubyforge_project = "actionmailer"
   s.homepage = "http://www.rubyonrails.org"
 
-  s.add_dependency('actionpack', '= 2.3.6' + PKG_BUILD)
+  s.add_dependency('actionpack', '= 2.3.14' + PKG_BUILD)
 
-  s.has_rdoc = true
   s.requirements << 'none'
   s.require_path = 'lib'
-  s.autorequire = 'action_mailer'
 
   s.files = [ "Rakefile", "install.rb", "README", "CHANGELOG", "MIT-LICENSE" ]
   s.files = s.files + Dir.glob( "lib/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
   s.files = s.files + Dir.glob( "test/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
 end
   
-Rake::GemPackageTask.new(spec) do |p|
+Gem::PackageTask.new(spec) do |p|
   p.gem_spec = spec
   p.need_tar = true
   p.need_zip = true

actionmailer/lib/action_mailer/base.rb

@@ -195,6 +195,39 @@ module ActionMailer #:nodoc:
   #     end
   #   end
   #
+  # = Multipart Emails with Attachments
+  #
+  # Multipart emails that also have attachments can be created by nesting a "multipart/alternative" part
+  # within an email that has its content type set to "multipart/mixed".  This would also need two templates
+  # in place within +app/views/mailer+ called "welcome_email.text.html.erb" and "welcome_email.text.plain.erb"
+  #
+  #   class ApplicationMailer < ActionMailer::Base
+  #     def signup_notification(recipient)
+  #       recipients      recipient.email_address_with_name
+  #       subject         "New account information"
+  #       from            "system@example.com"
+  #       content_type    "multipart/mixed"
+  #
+  #       part "multipart/alternative" do |alternative|
+  #
+  #         alternative.part "text/html" do |html|
+  #           html.body = render_message("welcome_email.text.html", :message => "<h1>HTML content</h1>")
+  #         end
+  #
+  #         alternative.part "text/plain" do |plain|
+  #           plain.body = render_message("welcome_email.text.plain", :message => "text content")
+  #         end
+  #
+  #       end
+  #
+  #       attachment :content_type => "image/png",
+  #         :body => File.read(File.join(RAILS_ROOT, 'public/images/rails.png'))
+  #
+  #       attachment "application/pdf" do |a|
+  #         a.body = File.read('/Users/mikel/Code/mail/spec/fixtures/attachments/test.pdf')
+  #       end
+  #     end
+  #   end
   #
   # = Configuration options
   #
@@ -278,7 +311,7 @@ module ActionMailer #:nodoc:
     @@raise_delivery_errors = true
     cattr_accessor :raise_delivery_errors
 
-    superclass_delegating_accessor :delivery_method
+    class_attribute :delivery_method
     self.delivery_method = :smtp
 
     @@perform_deliveries = true

actionmailer/lib/action_mailer/helpers.rb

@@ -105,7 +105,7 @@ module ActionMailer
     private
       # Extend the template class instance with our controller's helper module.
       def initialize_template_class_with_helper(assigns)
-        returning(template = initialize_template_class_without_helper(assigns)) do
+        initialize_template_class_without_helper(assigns).tap do |template|
           template.extend self.class.master_helper_module
         end
       end

actionmailer/lib/action_mailer/version.rb

@@ -2,7 +2,7 @@ module ActionMailer
   module VERSION #:nodoc:
     MAJOR = 2
     MINOR = 3
-    TINY  = 6
+    TINY  = 14
 
     STRING = [MAJOR, MINOR, TINY].join('.')
   end

actionmailer/test/abstract_unit.rb

@@ -1,9 +1,9 @@
 require 'rubygems'
 require 'test/unit'
 
-$:.unshift "#{File.dirname(__FILE__)}/../lib"
-$:.unshift "#{File.dirname(__FILE__)}/../../activesupport/lib"
-$:.unshift "#{File.dirname(__FILE__)}/../../actionpack/lib"
+$:.unshift File.expand_path('../../lib', __FILE__)
+$:.unshift File.expand_path('../../../activesupport/lib', __FILE__)
+$:.unshift File.expand_path('../../../actionpack/lib', __FILE__)
 require 'action_mailer'
 require 'action_mailer/test_case'
 

actionpack/CHANGELOG

@@ -1,3 +1,24 @@
+*2.3.11 (February 9, 2011)*
+
+* Two security fixes. CVE-2011-0446, CVE-2011-0447
+
+*2.3.10 (October 15, 2010)*
+
+*2.3.9 (September 4, 2010)*
+
+* Version bump.
+
+
+*2.3.8 (May 24, 2010)*
+
+* HTML safety: fix compatibility *without* the optional rails_xss plugin.
+
+
+*2.3.7 (May 24, 2010)*
+
+* HTML safety: fix compatibility with the optional rails_xss plugin.  [Nathan Weizenbaum, Santiago Pastorino]
+
+
 *2.3.6 (May 23, 2010)*
 
 * JSON: set Base.include_root_in_json = true to include a root value in the JSON: {"post": {"title": ...}}. Mirrors the Active Record option.  #2584 [Matthew Moore, Joe Martinez, Elad Meidar, Santiago Pastorino]
@@ -1914,7 +1935,7 @@ superclass' view_paths.  [Rick Olson]
 
 * Update documentation for erb trim syntax. #5651 [matt@mattmargolis.net]
 
-* Pass :id => nil or :class => nil to error_messages_for to supress that html attribute. #3586 [olivier_ansaldi@yahoo.com, sebastien@goetzilla.info]
+* Pass :id => nil or :class => nil to error_messages_for to supress that html attribute. #3586 [olivier_ansaldi@yahoo.com]
 
 * Reset @html_document between requests so assert_tag works. #4810 [Jarkko Laine, easleydp@gmail.com]
 
@@ -2511,7 +2532,7 @@ superclass' view_paths.  [Rick Olson]
 
 * Provide support for decimal columns to form helpers. Closes #5672. [Dave Thomas]
 
-* Pass :id => nil or :class => nil to error_messages_for to supress that html attribute. #3586 [olivier_ansaldi@yahoo.com, sebastien@goetzilla.info]
+* Pass :id => nil or :class => nil to error_messages_for to supress that html attribute. #3586 [olivier_ansaldi@yahoo.com]
 
 * Reset @html_document between requests so assert_tag works. #4810 [Jarkko Laine, easleydp@gmail.com]
 

actionpack/Rakefile

@@ -1,9 +1,9 @@
 require 'rubygems'
 require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 require 'rake/packagetask'
-require 'rake/gempackagetask'
+require 'rubygems/package_task'
 require File.join(File.dirname(__FILE__), 'lib', 'action_pack', 'version')
 
 PKG_BUILD     = ENV['PKG_BUILD'] ? '.' + ENV['PKG_BUILD'] : ''
@@ -45,7 +45,7 @@ end
 
 # Genereate the RDoc documentation
 
-Rake::RDocTask.new { |rdoc|
+RDoc::Task.new { |rdoc|
   rdoc.rdoc_dir = 'doc'
   rdoc.title    = "Action Pack -- On rails from request to response"
   rdoc.options << '--line-numbers' << '--inline-source'
@@ -76,14 +76,12 @@ spec = Gem::Specification.new do |s|
   s.rubyforge_project = "actionpack"
   s.homepage = "http://www.rubyonrails.org"
 
-  s.has_rdoc = true
   s.requirements << 'none'
 
-  s.add_dependency('activesupport', '= 2.3.6' + PKG_BUILD)
-  s.add_dependency('rack', '~> 1.1.0')
+  s.add_dependency('activesupport', '= 2.3.14' + PKG_BUILD)
+  s.add_dependency('rack', '~> 1.1')
 
   s.require_path = 'lib'
-  s.autorequire = 'action_controller'
 
   s.files = [ "Rakefile", "install.rb", "README", "RUNNING_UNIT_TESTS", "CHANGELOG", "MIT-LICENSE" ]
   dist_dirs.each do |dir|
@@ -91,7 +89,7 @@ spec = Gem::Specification.new do |s|
   end
 end
   
-Rake::GemPackageTask.new(spec) do |p|
+Gem::PackageTask.new(spec) do |p|
   p.gem_spec = spec
   p.need_tar = true
   p.need_zip = true

actionpack/lib/action_controller.rb

@@ -31,7 +31,7 @@ rescue LoadError
   end
 end
 
-gem 'rack', '~> 1.1.0'
+gem 'rack', '~> 1.1'
 require 'rack'
 require 'action_controller/cgi_ext'
 

actionpack/lib/action_controller/base.rb

@@ -1088,6 +1088,9 @@ module ActionController #:nodoc:
       #   redirect_to post_url(@post), :status => 301
       #   redirect_to :action=>'atom', :status => 302
       #
+      # The status code can either be a standard {HTTP Status code}[http://www.iana.org/assignments/http-status-codes] as an 
+      # integer, or a symbol representing the downcased, underscored and symbolized description.
+      #
       # It is also possible to assign a flash message as part of the redirection. There are two special accessors for commonly used the flash names
       # +alert+ and +notice+ as well as a general purpose +flash+ bucket.
       #
@@ -1097,8 +1100,7 @@ module ActionController #:nodoc:
       #   redirect_to post_url(@post), :status => 301, :flash => { :updated_post_id => @post.id }
       #   redirect_to { :action=>'atom' }, :alert => "Something serious happened"
       #
-      # When using <tt>redirect_to :back</tt>, if there is no referrer,
-      # RedirectBackError will be raised. You may specify some fallback
+      # When using <tt>redirect_to :back</tt>, if there is no referrer, RedirectBackError will be raised. You may specify some fallback
       # behavior for this case by rescuing RedirectBackError.
       def redirect_to(options = {}, response_status = {}) #:doc:
         raise ActionControllerError.new("Cannot redirect to nil!") if options.nil?

actionpack/lib/action_controller/caching/fragments.rb

@@ -65,8 +65,8 @@ module ActionController #:nodoc:
       def read_fragment(key, options = nil)
         return unless cache_configured?
 
+        key = fragment_cache_key(key)
         self.class.benchmark "Cached fragment hit: #{key}" do
-          key = fragment_cache_key(key)
           result = cache_store.read(key, options)
           result.respond_to?(:html_safe) ? result.html_safe : result
         end

actionpack/lib/action_controller/cookies.rb

@@ -60,7 +60,7 @@ module ActionController #:nodoc:
     attr_reader :controller
     
     def initialize(controller)
-      @controller, @cookies = controller, controller.request.cookies
+      @controller, @cookies, @secure = controller, controller.request.cookies, controller.request.ssl?
       super()
       update(@cookies)
     end
@@ -81,7 +81,7 @@ module ActionController #:nodoc:
 
       options[:path] = "/" unless options.has_key?(:path)
       super(key.to_s, options[:value])
-      @controller.response.set_cookie(key, options)
+      @controller.response.set_cookie(key, options) if write_cookie?(options)
     end
 
     # Removes the cookie on the client machine by setting the value to an empty string
@@ -126,6 +126,12 @@ module ActionController #:nodoc:
     def signed
       @signed ||= SignedCookieJar.new(self)
     end
+
+    private
+
+      def write_cookie?(cookie)
+        @secure || !cookie[:secure] || defined?(Rails.env) && Rails.env.development?
+      end
   end
   
   class PermanentCookieJar < CookieJar #:nodoc:

actionpack/lib/action_controller/integration.rb

@@ -287,7 +287,6 @@ module ActionController
             "REMOTE_ADDR"    => remote_addr,
             "CONTENT_TYPE"   => "application/x-www-form-urlencoded",
             "CONTENT_LENGTH" => data ? data.length.to_s : nil,
-            "HTTP_COOKIE"    => encode_cookies,
             "HTTP_ACCEPT"    => accept,
 
             "rack.version"      => [0,1],
@@ -298,6 +297,8 @@ module ActionController
             "rack.run_once"     => false
           )
 
+          env['HTTP_COOKIE'] = encode_cookies if cookies.any?
+
           (headers || {}).each do |key, value|
             key = key.to_s.upcase.gsub(/-/, "_")
             key = "HTTP_#{key}" unless env.has_key?(key) || key =~ /^HTTP_/
@@ -414,15 +415,25 @@ module ActionController
         end
 
         def multipart_requestify(params, first=true)
-          returning Hash.new do |p|
+          Array.new.tap do |p|
             params.each do |key, value|
               k = first ? key.to_s : "[#{key.to_s}]"
               if Hash === value
                 multipart_requestify(value, false).each do |subkey, subvalue|
-                  p[k + subkey] = subvalue
+                  p << [k + subkey, subvalue]
+                end
+              elsif Array === value
+                value.each do |element|
+                  if Hash === element || Array === element
+                    multipart_requestify(element, false).each do |subkey, subvalue|
+                      p << ["#{k}[]#{subkey}", subvalue]
+                    end
+                  else
+                    p << ["#{k}[]", element]
+                  end
                 end
               else
-                p[k] = value
+                p << [k, value]
               end
             end
           end
@@ -453,6 +464,7 @@ EOF
             end
           end.join("")+"--#{boundary}--\r"
         end
+
     end
 
     # A module used to extend ActionController::Base, so that integration tests
@@ -500,7 +512,7 @@ EOF
           reset! unless @integration_session
           # reset the html_document variable, but only for new get/post calls
           @html_document = nil unless %w(cookies assigns).include?(method)
-          returning @integration_session.__send__(method, *args) do
+          @integration_session.__send__(method, *args).tap do
             copy_session_variables!
           end
         end
@@ -524,7 +536,7 @@ EOF
         if self.class.respond_to?(:fixture_table_names)
           self.class.fixture_table_names.each do |table_name|
             name = table_name.tr(".", "_")
-            next unless respond_to?(name)
+            next unless respond_to?(name, true)
             extras.__send__(:define_method, name) { |*args|
               delegate.send(name, *args)
             }
@@ -556,7 +568,7 @@ EOF
       def method_missing(sym, *args, &block)
         reset! unless @integration_session
         if @integration_session.respond_to?(sym)
-          returning @integration_session.__send__(sym, *args, &block) do
+          @integration_session.__send__(sym, *args, &block).tap do
             copy_session_variables!
           end
         else

actionpack/lib/action_controller/request.rb

@@ -446,8 +446,10 @@ EOM
     end
 
     def reset_session
-      @env['rack.session.options'].delete(:id)
-      @env['rack.session'] = {}
+      # session may be a hash, if so, we do not want to call destroy
+      # fixes issue 6440
+      session.destroy if session and session.respond_to?(:destroy)
+      self.session = {}
     end
 
     def session_options

actionpack/lib/action_controller/request_forgery_protection.rb

@@ -76,7 +76,11 @@ module ActionController #:nodoc:
     protected
       # The actual before_filter that is used.  Modify this to change how you handle unverified requests.
       def verify_authenticity_token
-        verified_request? || raise(ActionController::InvalidAuthenticityToken)
+        verified_request? || handle_unverified_request
+      end
+
+      def handle_unverified_request
+        reset_session
       end
       
       # Returns true or false if a request is verified.  Checks:
@@ -85,11 +89,10 @@ module ActionController #:nodoc:
       # * is it a GET request?  Gets should be safe and idempotent
       # * Does the form_authenticity_token match the given token value from the params?
       def verified_request?
-        !protect_against_forgery?     ||
-          request.method == :get      ||
-          request.xhr?                ||
-          !verifiable_request_format? ||
-          form_authenticity_token == form_authenticity_param
+        !protect_against_forgery?                            ||
+          request.get?                                       ||
+          form_authenticity_token == form_authenticity_param ||
+          form_authenticity_token == request.headers['X-CSRF-Token']
       end
 
       def form_authenticity_param

actionpack/lib/action_controller/rescue.rb

@@ -15,7 +15,7 @@ module ActionController #:nodoc:
   # behavior is achieved by overriding the <tt>rescue_action_in_public</tt>
   # and <tt>rescue_action_locally</tt> methods.
   module Rescue
-    LOCALHOST = ['127.0.0.1', '::1'].freeze
+    LOCALHOST = [/^127\.0\.0\.\d{1,3}$/, /^::1$/, /^0:0:0:0:0:0:0:1(%.*)?$/].freeze
 
     DEFAULT_RESCUE_RESPONSE = :internal_server_error
     DEFAULT_RESCUE_RESPONSES = {
@@ -122,7 +122,7 @@ module ActionController #:nodoc:
       # method if you wish to redefine the meaning of a local request to
       # include remote IP addresses or other criteria.
       def local_request? #:doc:
-        LOCALHOST.any?{ |local_ip| request.remote_addr == local_ip && request.remote_ip == local_ip }
+        LOCALHOST.any?{ |local_ip| request.remote_addr =~ local_ip && request.remote_ip =~ local_ip }
       end
 
       # Render detailed diagnostics for unhandled exceptions rescued from

actionpack/lib/action_controller/resources.rb

@@ -659,7 +659,7 @@ module ActionController
       end
 
       def add_conditions_for(conditions, method)
-        returning({:conditions => conditions.dup}) do |options|
+        ({:conditions => conditions.dup}).tap do |options|
           options[:conditions][:method] = method unless method == :any
         end
       end

actionpack/lib/action_controller/response.rb

@@ -64,12 +64,13 @@ module ActionController # :nodoc:
     # the character set information will also be included in the content type
     # information.
     def content_type=(mime_type)
-      self.headers["Content-Type"] =
+      new_content_type =
         if mime_type =~ /charset/ || (c = charset).nil?
           mime_type.to_s
         else
           "#{mime_type}; charset=#{c}"
         end
+      self.headers["Content-Type"] = URI.escape(new_content_type, "\r\n")
     end
 
     # Returns the response's content MIME type, or nil if content type has been set.

actionpack/lib/action_controller/routing.rb

@@ -377,7 +377,7 @@ module ActionController
     ActiveSupport::Inflector.module_eval do
       # Ensures that routes are reloaded when Rails inflections are updated.
       def inflections_with_route_reloading(&block)
-        returning(inflections_without_route_reloading(&block)) {
+        (inflections_without_route_reloading(&block)).tap {
           ActionController::Routing::Routes.reload! if block_given?
         }
       end

actionpack/lib/action_controller/routing/route.rb

@@ -65,7 +65,7 @@ module ActionController
       #   map.connect '/page/:id', :controller => 'pages', :action => 'show', :id => /\d+/
       #
       def parameter_shell
-        @parameter_shell ||= returning({}) do |shell|
+        @parameter_shell ||= {}.tap do |shell|
           requirements.each do |key, requirement|
             shell[key] = requirement unless requirement.is_a? Regexp
           end
@@ -76,7 +76,7 @@ module ActionController
       # includes keys that appear inside the path, and keys that have requirements
       # placed upon them.
       def significant_keys
-        @significant_keys ||= returning([]) do |sk|
+        @significant_keys ||= [].tap do |sk|
           segments.each { |segment| sk << segment.key if segment.respond_to? :key }
           sk.concat requirements.keys
           sk.uniq!
@@ -86,7 +86,7 @@ module ActionController
       # Return a hash of key/value pairs representing the keys in the route that
       # have defaults, or which are specified by non-regexp requirements.
       def defaults
-        @defaults ||= returning({}) do |hash|
+        @defaults ||= {}.tap do |hash|
           segments.each do |segment|
             next unless segment.respond_to? :default
             hash[segment.key] = segment.default unless segment.default.nil?

actionpack/lib/action_controller/session/abstract_store.rb

@@ -2,13 +2,42 @@ require 'rack/utils'
 
 module ActionController
   module Session
-    class AbstractStore
+    class AbstractStore  
       ENV_SESSION_KEY = 'rack.session'.freeze
       ENV_SESSION_OPTIONS_KEY = 'rack.session.options'.freeze
 
       HTTP_COOKIE = 'HTTP_COOKIE'.freeze
       SET_COOKIE = 'Set-Cookie'.freeze
 
+      # thin wrapper around Hash that allows us to lazily
+      # load session id into session_options
+      class OptionsHash < Hash
+        def initialize(by, env, default_options)
+          @by = by
+          @env = env
+          @session_id_loaded = false
+          merge!(default_options)
+        end
+
+        def [](key)
+          if key == :id
+            load_session_id! unless super(:id) || has_session_id?
+          end
+          super(key)
+        end
+
+        private
+
+          def has_session_id?
+            @session_id_loaded
+          end
+
+          def load_session_id!
+            self[:id] = @by.send(:extract_session_id, @env)
+            @session_id_loaded = true
+          end
+      end
+
       class SessionHash < Hash
         def initialize(by, env)
           super()
@@ -25,21 +54,42 @@ module ActionController
         end
 
         def [](key)
-          load! unless @loaded
+          load_for_read!
+          super
+        end
+
+        def has_key?(key)
+          load_for_read!
           super
         end
 
         def []=(key, value)
-          load! unless @loaded
+          load_for_write!
+          super
+        end
+
+        def clear
+          load_for_write!
           super
         end
 
         def to_hash
+          load_for_read!
           h = {}.replace(self)
           h.delete_if { |k,v| v.nil? }
           h
         end
 
+        def update(hash)
+          load_for_write!
+          super
+        end
+
+        def delete(key)
+          load_for_write!
+          super
+        end
+
         def data
          ActiveSupport::Deprecation.warn(
            "ActionController::Session::AbstractStore::SessionHash#data " +
@@ -48,40 +98,43 @@ module ActionController
         end
 
         def inspect
-          load! unless @loaded
+          load_for_read!
           super
         end
 
+        def exists?
+          return @exists if instance_variable_defined?(:@exists)
+          @exists = @by.send(:exists?, @env)
+        end
+
+        def loaded?
+          @loaded
+        end
+
+        def destroy
+          clear
+          @by.send(:destroy, @env) if @by
+          @env[ENV_SESSION_OPTIONS_KEY][:id] = nil if @env && @env[ENV_SESSION_OPTIONS_KEY]
+          @loaded = false
+        end
+
         private
-          def loaded?
-            @loaded
+          
+          def load_for_read!
+            load! if !loaded? && exists?
+          end
+
+          def load_for_write!
+            load! unless loaded?
           end
 
           def load!
-            stale_session_check! do
-              id, session = @by.send(:load_session, @env)
-              (@env[ENV_SESSION_OPTIONS_KEY] ||= {})[:id] = id
-              replace(session)
-              @loaded = true
-            end
+            id, session = @by.send(:load_session, @env)
+            @env[ENV_SESSION_OPTIONS_KEY][:id] = id
+            replace(session)
+            @loaded = true
           end
 
-          def stale_session_check!
-            yield
-          rescue ArgumentError => argument_error
-            if argument_error.message =~ %r{undefined class/module ([\w:]*\w)}
-              begin
-                # Note that the regexp does not allow $1 to end with a ':'
-                $1.constantize
-              rescue LoadError, NameError => const_error
-                raise ActionController::SessionRestoreError, "Session contains objects whose class definition isn\\'t available.\nRemember to require the classes for all objects kept in the session.\n(Original exception: \#{const_error.message} [\#{const_error.class}])\n"
-              end
-
-              retry
-            else
-              raise
-            end
-          end
       end
 
       DEFAULT_OPTIONS = {
@@ -120,18 +173,18 @@ module ActionController
       end
 
       def call(env)
-        session = SessionHash.new(self, env)
-
-        env[ENV_SESSION_KEY] = session
-        env[ENV_SESSION_OPTIONS_KEY] = @default_options.dup
-
+        prepare!(env)
         response = @app.call(env)
 
         session_data = env[ENV_SESSION_KEY]
         options = env[ENV_SESSION_OPTIONS_KEY]
 
-        if !session_data.is_a?(AbstractStore::SessionHash) || session_data.send(:loaded?) || options[:expire_after]
-          session_data.send(:load!) if session_data.is_a?(AbstractStore::SessionHash) && !session_data.send(:loaded?)
+        if !session_data.is_a?(AbstractStore::SessionHash) || session_data.loaded? || options[:expire_after]
+          request = ActionController::Request.new(env)
+
+          return response if (options[:secure] && !request.ssl?)
+        
+          session_data.send(:load!) if session_data.is_a?(AbstractStore::SessionHash) && !session_data.loaded?
 
           sid = options[:id] || generate_sid
 
@@ -139,21 +192,12 @@ module ActionController
             return response
           end
 
-          cookie = Rack::Utils.escape(@key) + '=' + Rack::Utils.escape(sid)
-          cookie << "; domain=#{options[:domain]}" if options[:domain]
-          cookie << "; path=#{options[:path]}" if options[:path]
-          if options[:expire_after]
-            expiry = Time.now + options[:expire_after]
-            cookie << "; expires=#{expiry.httpdate}"
-          end
-          cookie << "; Secure" if options[:secure]
-          cookie << "; HttpOnly" if options[:httponly]
+          request_cookies = env["rack.request.cookie_hash"]
 
-          headers = response[1]
-          unless headers[SET_COOKIE].blank?
-            headers[SET_COOKIE] << "\n#{cookie}"
-          else
-            headers[SET_COOKIE] = cookie
+          if (request_cookies.nil? || request_cookies[@key] != sid) || options[:expire_after]
+            cookie = {:value => sid}
+            cookie[:expires] = Time.now + options[:expire_after] if options[:expire_after]
+            Rack::Utils.set_cookie_header!(response[1], @key, cookie.merge(options))
           end
         end
 
@@ -161,18 +205,39 @@ module ActionController
       end
 
       private
+      
+        def prepare!(env)
+          env[ENV_SESSION_KEY] = SessionHash.new(self, env)
+          env[ENV_SESSION_OPTIONS_KEY] = OptionsHash.new(self, env, @default_options)
+        end
+      
         def generate_sid
           ActiveSupport::SecureRandom.hex(16)
         end
 
         def load_session(env)
-          request = Rack::Request.new(env)
-          sid = request.cookies[@key]
-          unless @cookie_only
-            sid ||= request.params[@key]
+          stale_session_check! do
+            sid = current_session_id(env)
+            sid, session = get_session(env, sid)
+            [sid, session]
           end
-          sid, session = get_session(env, sid)
-          [sid, session]
+        end
+        
+        def extract_session_id(env)
+          stale_session_check! do
+            request = Rack::Request.new(env)
+            sid = request.cookies[@key]
+            sid ||= request.params[@key] unless @cookie_only
+            sid
+          end
+        end
+
+        def current_session_id(env)
+          env[ENV_SESSION_OPTIONS_KEY][:id]
+        end
+        
+        def exists?(env)
+          current_session_id(env).present?
         end
 
         def get_session(env, sid)
@@ -182,6 +247,30 @@ module ActionController
         def set_session(env, sid, session_data)
           raise '#set_session needs to be implemented.'
         end
+        
+        def destroy(env)
+          raise '#destroy needs to be implemented.'
+        end
+        
+        module SessionUtils
+          private
+          def stale_session_check!
+            yield
+          rescue ArgumentError => argument_error
+            if argument_error.message =~ %r{undefined class/module ([\w:]*\w)}
+              begin
+                # Note that the regexp does not allow $1 to end with a ':'
+                $1.constantize
+              rescue LoadError, NameError => const_error
+                raise ActionController::SessionRestoreError, "Session contains objects whose class definition isn\\'t available.\nRemember to require the classes for all objects kept in the session.\n(Original exception: \#{const_error.message} [\#{const_error.class}])\n"
+              end
+              retry
+            else
+              raise
+            end
+          end
+        end
+        include SessionUtils
     end
   end
 end

actionpack/lib/action_controller/session/cookie_store.rb

@@ -36,6 +36,8 @@ module ActionController
     #
     # Note that changing digest or secret invalidates all existing sessions!
     class CookieStore
+      include AbstractStore::SessionUtils
+      
       # Cookies can typically store 4096 bytes.
       MAX = 4096
       SECRET_MIN_LENGTH = 30 # characters
@@ -50,7 +52,6 @@ module ActionController
 
       ENV_SESSION_KEY = "rack.session".freeze
       ENV_SESSION_OPTIONS_KEY = "rack.session.options".freeze
-      HTTP_SET_COOKIE = "Set-Cookie".freeze
 
       # Raised when storing more than 4K of session data.
       class CookieOverflow < StandardError; end
@@ -93,73 +94,81 @@ module ActionController
       end
 
       def call(env)
-        env[ENV_SESSION_KEY] = AbstractStore::SessionHash.new(self, env)
-        env[ENV_SESSION_OPTIONS_KEY] = @default_options.dup
-
+        prepare!(env)
+        
         status, headers, body = @app.call(env)
 
         session_data = env[ENV_SESSION_KEY]
         options = env[ENV_SESSION_OPTIONS_KEY]
+        request = ActionController::Request.new(env)
+        
+        if !(options[:secure] && !request.ssl?) && (!session_data.is_a?(AbstractStore::SessionHash) || session_data.loaded? || options[:expire_after])
+          session_data.send(:load!) if session_data.is_a?(AbstractStore::SessionHash) && !session_data.loaded?
 
-        if !session_data.is_a?(AbstractStore::SessionHash) || session_data.send(:loaded?) || options[:expire_after]
-          session_data.send(:load!) if session_data.is_a?(AbstractStore::SessionHash) && !session_data.send(:loaded?)
+          persistent_session_id!(session_data)
           session_data = marshal(session_data.to_hash)
 
           raise CookieOverflow if session_data.size > MAX
-
           cookie = Hash.new
           cookie[:value] = session_data
           unless options[:expire_after].nil?
             cookie[:expires] = Time.now + options[:expire_after]
           end
 
-          cookie = build_cookie(@key, cookie.merge(options))
-          unless headers[HTTP_SET_COOKIE].blank?
-            headers[HTTP_SET_COOKIE] << "\n#{cookie}"
-          else
-            headers[HTTP_SET_COOKIE] = cookie
-          end
+          Rack::Utils.set_cookie_header!(headers, @key, cookie.merge(options))
         end
 
         [status, headers, body]
       end
 
       private
-        # Should be in Rack::Utils soon
-        def build_cookie(key, value)
-          case value
-          when Hash
-            domain  = "; domain="  + value[:domain] if value[:domain]
-            path    = "; path="    + value[:path]   if value[:path]
-            # According to RFC 2109, we need dashes here.
-            # N.B.: cgi.rb uses spaces...
-            expires = "; expires=" + value[:expires].clone.gmtime.
-              strftime("%a, %d-%b-%Y %H:%M:%S GMT") if value[:expires]
-            secure = "; secure" if value[:secure]
-            httponly = "; HttpOnly" if value[:httponly]
-            value = value[:value]
-          end
-          value = [value] unless Array === value
-          cookie = Rack::Utils.escape(key) + "=" +
-            value.map { |v| Rack::Utils.escape(v) }.join("&") +
-            "#{domain}#{path}#{expires}#{secure}#{httponly}"
+      
+        def prepare!(env)
+          env[ENV_SESSION_KEY] = AbstractStore::SessionHash.new(self, env)
+          env[ENV_SESSION_OPTIONS_KEY] = AbstractStore::OptionsHash.new(self, env, @default_options)
         end
 
         def load_session(env)
-          request = Rack::Request.new(env)
-          session_data = request.cookies[@key]
-          data = unmarshal(session_data) || persistent_session_id!({})
+          data = unpacked_cookie_data(env)
+          data = persistent_session_id!(data)
           [data[:session_id], data]
         end
+        
+        def extract_session_id(env)
+          if data = unpacked_cookie_data(env)
+            persistent_session_id!(data) unless data.empty?
+            data[:session_id]
+          else
+            nil
+          end
+        end
+
+        def current_session_id(env)
+          env[ENV_SESSION_OPTIONS_KEY][:id]
+        end
+
+        def exists?(env)
+          current_session_id(env).present?
+        end
+
+        def unpacked_cookie_data(env)
+          env["action_dispatch.request.unsigned_session_cookie"] ||= begin
+            stale_session_check! do
+              request = Rack::Request.new(env)
+              session_data = request.cookies[@key]
+              unmarshal(session_data) || {}
+            end
+          end
+        end
 
         # Marshal a session hash into safe cookie data. Include an integrity hash.
         def marshal(session)
-          @verifier.generate(persistent_session_id!(session))
+          @verifier.generate(session)
         end
 
         # Unmarshal cookie data to a hash and verify its integrity.
         def unmarshal(cookie)
-          persistent_session_id!(@verifier.verify(cookie)) if cookie
+          @verifier.verify(cookie) if cookie
         rescue ActiveSupport::MessageVerifier::InvalidSignature
           nil
         end
@@ -207,6 +216,10 @@ module ActionController
           ActiveSupport::SecureRandom.hex(16)
         end
 
+        def destroy(env)
+          # session data is stored on client; nothing to do here
+        end
+
         def persistent_session_id!(data)
           (data ||= {}).merge!(inject_persistent_session_id(data))
         end

actionpack/lib/action_controller/session/mem_cache_store.rb

@@ -1,6 +1,6 @@
 begin
   require_library_or_gem 'memcache'
-
+  require 'thread'
   module ActionController
     module Session
       class MemCacheStore < AbstractStore
@@ -43,6 +43,15 @@ begin
           rescue MemCache::MemCacheError, Errno::ECONNREFUSED
             return false
           end
+          
+          def destroy(env)
+            if sid = current_session_id(env)
+              @pool.delete(sid)
+            end
+          rescue MemCache::MemCacheError, Errno::ECONNREFUSED
+            false
+          end
+          
       end
     end
   end

actionpack/lib/action_controller/test_process.rb

@@ -450,7 +450,7 @@ module ActionController #:nodoc:
     def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
       @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
       @request.env['HTTP_ACCEPT'] =  [Mime::JS, Mime::HTML, Mime::XML, 'text/xml', Mime::ALL].join(', ')
-      returning __send__(request_method, action, parameters, session, flash) do
+      __send__(request_method, action, parameters, session, flash).tap do
         @request.env.delete 'HTTP_X_REQUESTED_WITH'
         @request.env.delete 'HTTP_ACCEPT'
       end

actionpack/lib/action_controller/url_rewriter.rb

@@ -1,3 +1,5 @@
+require 'uri'
+
 module ActionController
   # In <b>routes.rb</b> one defines URL-to-controller mappings, but the reverse
   # is also possible: an URL can be generated from one of your routing definitions.
@@ -92,6 +94,14 @@ module ActionController
   #     end
   #   end
   module UrlWriter
+    RESERVED_PCHAR = ':@&=+$,;%'
+    SAFE_PCHAR = "#{URI::REGEXP::PATTERN::UNRESERVED}#{RESERVED_PCHAR}"
+    if RUBY_VERSION >= '1.9'
+      UNSAFE_PCHAR = Regexp.new("[^#{SAFE_PCHAR}]", false).freeze
+    else
+      UNSAFE_PCHAR = Regexp.new("[^#{SAFE_PCHAR}]", false, 'N').freeze
+    end
+
     def self.included(base) #:nodoc:
       ActionController::Routing::Routes.install_helpers(base)
       base.mattr_accessor :default_url_options
@@ -142,7 +152,7 @@ module ActionController
       end
       trailing_slash = options.delete(:trailing_slash) if options.key?(:trailing_slash)
       url << ActionController::Base.relative_url_root.to_s unless options[:skip_relative_url_root]
-      anchor = "##{CGI.escape options.delete(:anchor).to_param.to_s}" if options[:anchor]
+      anchor = "##{URI.escape(options.delete(:anchor).to_param.to_s, UNSAFE_PCHAR)}" if options[:anchor]
       generated = Routing::Routes.generate(options, {})
       url << (trailing_slash ? generated.sub(/\?|\z/) { "/" + $& } : generated)
       url << anchor if anchor

actionpack/lib/action_controller/vendor/html-scanner/html/node.rb

@@ -162,7 +162,7 @@ module HTML #:nodoc:
           end
           
           closing = ( scanner.scan(/\//) ? :close : nil )
-          return Text.new(parent, line, pos, content) unless name = scanner.scan(/[-:\w\x00-\x09\x0b-\x0c\x0e-\x1f]+/)
+          return Text.new(parent, line, pos, content) unless name = scanner.scan(/[^\s!>\/]+/)
           name.downcase!
   
           unless closing

actionpack/lib/action_pack/version.rb

@@ -2,7 +2,7 @@ module ActionPack #:nodoc:
   module VERSION #:nodoc:
     MAJOR = 2
     MINOR = 3
-    TINY  = 6
+    TINY  = 14
 
     STRING = [MAJOR, MINOR, TINY].join('.')
   end

actionpack/lib/action_view/helpers.rb

@@ -6,6 +6,7 @@ module ActionView #:nodoc:
     autoload :BenchmarkHelper, 'action_view/helpers/benchmark_helper'
     autoload :CacheHelper, 'action_view/helpers/cache_helper'
     autoload :CaptureHelper, 'action_view/helpers/capture_helper'
+    autoload :CsrfHelper, 'action_view/helpers/csrf_helper'
     autoload :DateHelper, 'action_view/helpers/date_helper'
     autoload :DebugHelper, 'action_view/helpers/debug_helper'
     autoload :FormHelper, 'action_view/helpers/form_helper'
@@ -38,6 +39,7 @@ module ActionView #:nodoc:
     include BenchmarkHelper
     include CacheHelper
     include CaptureHelper
+    include CsrfHelper
     include DateHelper
     include DebugHelper
     include FormHelper

actionpack/lib/action_view/helpers/asset_tag_helper.rb

@@ -1,6 +1,7 @@
 require 'cgi'
 require 'action_view/helpers/url_helper'
 require 'action_view/helpers/tag_helper'
+require 'thread'
 
 module ActionView
   module Helpers #:nodoc:

actionpack/lib/action_view/helpers/capture_helper.rb

@@ -124,7 +124,7 @@ module ActionView
 
       # Use an alternate output buffer for the duration of the block.
       # Defaults to a new empty string.
-      def with_output_buffer(buf = ActiveSupport::SafeBuffer.new) #:nodoc:
+      def with_output_buffer(buf = '') #:nodoc:
         self.output_buffer, old_buffer = buf, output_buffer
         yield
         output_buffer

actionpack/lib/action_view/helpers/csrf_helper.rb

@@ -0,0 +1,14 @@
+module ActionView
+  # = Action View CSRF Helper
+  module Helpers
+    module CsrfHelper
+      # Returns a meta tag with the cross-site request forgery protection token
+      # for forms to use. Place this in your head.
+      def csrf_meta_tag
+        if protect_against_forgery?
+          %(<meta name="csrf-param" content="#{h(request_forgery_protection_token)}"/>\n<meta name="csrf-token" content="#{h(form_authenticity_token)}"/>).html_safe
+        end
+      end
+    end
+  end
+end

actionpack/lib/action_view/helpers/form_helper.rb

@@ -280,7 +280,7 @@ module ActionView
 
         concat(form_tag(options.delete(:url) || {}, options.delete(:html) || {}))
         fields_for(object_name, *(args << options), &proc)
-        concat('</form>')
+        concat('</form>'.html_safe)
       end
 
       def apply_form_for_options!(object_or_array, options) #:nodoc:
@@ -665,7 +665,7 @@ module ActionView
       #
       # The HTML specification says unchecked check boxes are not successful, and
       # thus web browsers do not send them. Unfortunately this introduces a gotcha:
-      # if an Invoice model has a +paid+ flag, and in the form that edits a paid
+      # if an +Invoice+ model has a +paid+ flag, and in the form that edits a paid
       # invoice the user unchecks its check box, no +paid+ parameter is sent. So,
       # any mass-assignment idiom like
       #
@@ -673,12 +673,15 @@ module ActionView
       #
       # wouldn't update the flag.
       #
-      # To prevent this the helper generates a hidden field with the same name as
-      # the checkbox after the very check box. So, the client either sends only the
-      # hidden field (representing the check box is unchecked), or both fields.
-      # Since the HTML specification says key/value pairs have to be sent in the
-      # same order they appear in the form and Rails parameters extraction always
-      # gets the first occurrence of any given key, that works in ordinary forms.
+      # To prevent this the helper generates an auxiliary hidden field before
+      # the very check box. The hidden field has the same name and its
+      # attributes mimick an unchecked check box.
+      #
+      # This way, the client either sends only the hidden field (representing
+      # the check box is unchecked), or both fields. Since the HTML specification
+      # says key/value pairs have to be sent in the same order they appear in the
+      # form, and parameters extraction gets the last occurrence of any repeated
+      # key in the query string, that works for ordinary forms.
       #
       # Unfortunately that workaround does not work when the check box goes
       # within an array-like parameter, as in
@@ -689,22 +692,26 @@ module ActionView
       #   <% end %>
       #
       # because parameter name repetition is precisely what Rails seeks to distinguish
-      # the elements of the array.
+      # the elements of the array. For each item with a checked check box you
+      # get an extra ghost item with only that attribute, assigned to "0".
+      #
+      # In that case it is preferable to either use +check_box_tag+ or to use
+      # hashes instead of arrays.
       #
       # ==== Examples
       #   # Let's say that @post.validated? is 1:
       #   check_box("post", "validated")
-      #   # => <input type="checkbox" id="post_validated" name="post[validated]" value="1" />
-      #   #    <input name="post[validated]" type="hidden" value="0" />
+      #   # => <input name="post[validated]" type="hidden" value="0" />
+      #   #    <input type="checkbox" id="post_validated" name="post[validated]" value="1" />
       #
       #   # Let's say that @puppy.gooddog is "no":
       #   check_box("puppy", "gooddog", {}, "yes", "no")
-      #   # => <input type="checkbox" id="puppy_gooddog" name="puppy[gooddog]" value="yes" />
-      #   #    <input name="puppy[gooddog]" type="hidden" value="no" />
+      #   # => <input name="puppy[gooddog]" type="hidden" value="no" />
+      #   #    <input type="checkbox" id="puppy_gooddog" name="puppy[gooddog]" value="yes" />
       #
       #   check_box("eula", "accepted", { :class => 'eula_check' }, "yes", "no")
-      #   # => <input type="checkbox" class="eula_check" id="eula_accepted" name="eula[accepted]" value="yes" />
-      #   #    <input name="eula[accepted]" type="hidden" value="no" />
+      #   # => <input name="eula[accepted]" type="hidden" value="no" />
+      #   #    <input type="checkbox" class="eula_check" id="eula_accepted" name="eula[accepted]" value="yes" />
       #
       def check_box(object_name, method, options = {}, checked_value = "1", unchecked_value = "0")
         InstanceTag.new(object_name, method, self, options.delete(:object)).to_check_box_tag(options, checked_value, unchecked_value)

actionpack/lib/action_view/helpers/form_options_helper.rb

@@ -481,7 +481,7 @@ module ActionView
         end
 
         zone_options += options_for_select(convert_zones[zones], selected)
-        zone_options
+        zone_options.html_safe
       end
 
       private

actionpack/lib/action_view/helpers/form_tag_helper.rb

@@ -265,7 +265,7 @@ module ActionView
         escape = options.key?("escape") ? options.delete("escape") : true
         content = html_escape(content) if escape
 
-        content_tag :textarea, content.html_safe, { "name" => name, "id" => sanitize_to_id(name) }.update(options.stringify_keys)
+        content_tag :textarea, content.to_s.html_safe, { "name" => name, "id" => sanitize_to_id(name) }.update(options.stringify_keys)
       end
 
       # Creates a check box form input tag.
@@ -435,12 +435,12 @@ module ActionView
         concat(tag(:fieldset, options, true))
         concat(content_tag(:legend, legend)) unless legend.blank?
         concat(content)
-        concat("</fieldset>")
+        concat("</fieldset>".html_safe)
       end
 
       private
         def html_options_for_form(url_for_options, options, *parameters_for_url)
-          returning options.stringify_keys do |html_options|
+          options.stringify_keys.tap do |html_options|
             html_options["enctype"] = "multipart/form-data" if html_options.delete("multipart")
             html_options["action"]  = url_for(url_for_options, *parameters_for_url)
           end
@@ -469,7 +469,7 @@ module ActionView
           content = capture(&block)
           concat(form_tag_html(html_options))
           concat(content)
-          concat("</form>")
+          concat("</form>".html_safe)
         end
 
         def token_tag

actionpack/lib/action_view/helpers/prototype_helper.rb

@@ -393,7 +393,7 @@ module ActionView
 
         concat(form_remote_tag(options))
         fields_for(object_name, *(args << options), &proc)
-        concat('</form>')
+        concat('</form>'.html_safe)
       end
       alias_method :form_remote_for, :remote_form_for
 
@@ -653,7 +653,7 @@ module ActionView
         # <script> tag.
         module GeneratorMethods
           def to_s #:nodoc:
-            returning javascript = @lines * $/ do
+            (@lines * $/).tap do |javascript|
               if ActionView::Base.debug_rjs
                 source = javascript.dup
                 javascript.replace "try {\n#{source}\n} catch (e) "
@@ -981,8 +981,8 @@ module ActionView
             end
 
             def record(line)
-              returning line = "#{line.to_s.chomp.gsub(/\;\z/, '')};" do
-                self << line
+              "#{line.to_s.chomp.gsub(/\;\z/, '')};".tap do |_line|
+                self << _line
               end
             end
 

actionpack/lib/action_view/helpers/text_helper.rb

@@ -532,9 +532,14 @@ module ActionView
         end
 
         AUTO_LINK_RE = %r{
-            ( https?:// | www\. )
+            (?: ([\w+.:-]+:)// | www\. )
             [^\s<]+
-          }x unless const_defined?(:AUTO_LINK_RE)
+          }x
+
+        # regexps for determining context, used high-volume
+        AUTO_LINK_CRE = [/<[^>]+$/, /^[^>]*>/, /<a\b.*?>/i, /<\/a>/i]
+
+        AUTO_EMAIL_RE = /[\w.!#\$%+-]+@[\w-]+(?:\.[\w-]+)+/
 
         BRACKETS = { ']' => '[', ')' => '(', '}' => '{' }
 
@@ -543,26 +548,26 @@ module ActionView
         def auto_link_urls(text, html_options = {})
           link_attributes = html_options.stringify_keys
           text.gsub(AUTO_LINK_RE) do
-            href = $&
-            punctuation = ''
-            left, right = $`, $'
-            # detect already linked URLs and URLs in the middle of a tag
-            if left =~ /<[^>]+$/ && right =~ /^[^>]*>/
+            scheme, href = $1, $&
+            punctuation = []
+
+            if auto_linked?($`, $')
               # do not change string; URL is already linked
               href
             else
               # don't include trailing punctuation character as part of the URL
-              if href.sub!(/[^\w\/-]$/, '') and punctuation = $& and opening = BRACKETS[punctuation]
-                if href.scan(opening).size > href.scan(punctuation).size
-                  href << punctuation
-                  punctuation = ''
+              while href.sub!(/[^\w\/-]$/, '')
+                punctuation.push $&
+                if opening = BRACKETS[punctuation.last] and href.scan(opening).size > href.scan(punctuation.last).size
+                  href << punctuation.pop
+                  break
                 end
               end
 
               link_text = block_given?? yield(href) : href
-              href = 'http://' + href unless href =~ %r{^[a-z]+://}i
+              href = 'http://' + href unless scheme
 
-              content_tag(:a, h(link_text), link_attributes.merge('href' => href)) + punctuation
+              content_tag(:a, h(link_text), link_attributes.merge('href' => href)) + punctuation.reverse.join('')
             end
           end
         end
@@ -570,11 +575,10 @@ module ActionView
         # Turns all email addresses into clickable links.  If a block is given,
         # each email is yielded and the result is used as the link text.
         def auto_link_email_addresses(text, html_options = {})
-          body = text.dup
-          text.gsub(/([\w\.!#\$%\-+.]+@[A-Za-z0-9\-]+(\.[A-Za-z0-9\-]+)+)/) do
-            text = $1
+          text.gsub(AUTO_EMAIL_RE) do
+            text = $&
 
-            if body.match(/<a\b[^>]*>(.*)(#{Regexp.escape(text)})(.*)<\/a>/)
+            if auto_linked?($`, $')
               text
             else
               display_text = (block_given?) ? yield(text) : text
@@ -582,6 +586,12 @@ module ActionView
             end
           end
         end
+
+        # Detects already linked context or position in the middle of a tag
+        def auto_linked?(left, right)
+          (left =~ AUTO_LINK_CRE[0] and right =~ AUTO_LINK_CRE[1]) or
+            (left.rindex(AUTO_LINK_CRE[2]) and $' !~ AUTO_LINK_CRE[3])
+        end
     end
   end
 end

actionpack/lib/action_view/helpers/translation_helper.rb

@@ -3,17 +3,30 @@ require 'action_view/helpers/tag_helper'
 module ActionView
   module Helpers
     module TranslationHelper
-      # Delegates to I18n#translate but also performs two additional functions. First, it'll catch MissingTranslationData exceptions 
+      # Delegates to I18n#translate but also performs two additional functions. First, it'll catch MissingTranslationData exceptions
       # and turn them into inline spans that contains the missing key, such that you can see in a view what is missing where.
       #
       # Second, it'll scope the key by the current partial if the key starts with a period. So if you call translate(".foo") from the
       # people/index.html.erb template, you'll actually be calling I18n.translate("people.index.foo"). This makes it less repetitive
       # to translate many keys within the same partials and gives you a simple framework for scoping them consistently. If you don't
       # prepend the key with a period, nothing is converted.
-      def translate(key, options = {})
+      def translate(keys, options = {})
+        if multiple_keys = keys.is_a?(Array)
+          ActiveSupport::Deprecation.warn "Giving an array to translate is deprecated, please give a symbol or a string instead", caller
+        end
+
         options[:raise] = true
-        translation = I18n.translate(scope_key_by_partial(key), options)
-        (translation.respond_to?(:join) ? translation.join : translation).html_safe
+        keys = scope_keys_by_partial(keys)
+
+        translations = I18n.translate(keys, options)
+        translations = [translations] if !multiple_keys && translations.size > 1
+        translations = html_safe_translation_keys(keys, translations)
+
+        if multiple_keys || translations.size > 1
+          translations
+        else
+          translations.first
+        end
       rescue I18n::MissingTranslationData => e
         keys = I18n.send(:normalize_translation_keys, e.locale, e.key, e.options[:scope])
         content_tag('span', keys.join(', '), :class => 'translation_missing')
@@ -28,12 +41,25 @@ module ActionView
 
 
       private
-        def scope_key_by_partial(key)
-          strkey = key.respond_to?(:join) ? key.join : key.to_s
-          if strkey.first == "."
-            template.path_without_format_and_extension.gsub(%r{/_?}, ".") + strkey
-          else
-            key
+        def scope_keys_by_partial(keys)
+          Array.wrap(keys).map do |key|
+            key = key.to_s
+
+            if key.first == "."
+              template.path_without_format_and_extension.gsub(%r{/_?}, ".") + key
+            else
+              key
+            end
+          end
+        end
+
+        def html_safe_translation_keys(keys, translations)
+          keys.zip(translations).map do |key, translation|
+            if key =~ /(\b|_|\.)html$/ && translation.respond_to?(:html_safe)
+              translation.html_safe
+            else
+              translation
+            end
           end
         end
     end

actionpack/lib/action_view/helpers/url_helper.rb

@@ -471,7 +471,8 @@ module ActionView
         email_address_obfuscated.gsub!(/\./, html_options.delete("replace_dot")) if html_options.has_key?("replace_dot")
 
         if encode == "javascript"
-          "document.write('#{content_tag("a", name || email_address_obfuscated.html_safe, html_options.merge({ "href" => "mailto:"+email_address+extras }))}');".each_byte do |c|
+          html = content_tag("a", name || email_address_obfuscated.html_safe, html_options.merge({ "href" => "mailto:"+html_escape(email_address)+extras }))
+          "document.write('#{escape_javascript(html)}');".each_byte do |c|
             string << sprintf("%%%x", c)
           end
           "<script type=\"#{Mime::JS}\">eval(decodeURIComponent('#{string}'))</script>"

actionpack/lib/action_view/locale/en.yml

@@ -63,37 +63,37 @@
       half_a_minute: "half a minute"
       less_than_x_seconds:
         one:   "less than 1 second"
-        other: "less than {{count}} seconds"
+        other: "less than %{count} seconds"
       x_seconds:
         one:   "1 second"
-        other: "{{count}} seconds"
+        other: "%{count} seconds"
       less_than_x_minutes:
         one:   "less than a minute"
-        other: "less than {{count}} minutes"
+        other: "less than %{count} minutes"
       x_minutes:
         one:   "1 minute"
-        other: "{{count}} minutes"
+        other: "%{count} minutes"
       about_x_hours:
         one:   "about 1 hour"
-        other: "about {{count}} hours"
+        other: "about %{count} hours"
       x_days:
         one:   "1 day"
-        other: "{{count}} days"
+        other: "%{count} days"
       about_x_months:
         one:   "about 1 month"
-        other: "about {{count}} months"
+        other: "about %{count} months"
       x_months:
         one:   "1 month"
-        other: "{{count}} months"
+        other: "%{count} months"
       about_x_years:
         one:   "about 1 year"
-        other: "about {{count}} years"
+        other: "about %{count} years"
       over_x_years:
         one:   "over 1 year"
-        other: "over {{count}} years"
+        other: "over %{count} years"
       almost_x_years:
         one:   "almost 1 year"
-        other: "almost {{count}} years"
+        other: "almost %{count} years"
     prompts:
       year:   "Year"
       month:  "Month"
@@ -106,12 +106,12 @@
     errors:
       template:
         header:
-          one:    "1 error prohibited this {{model}} from being saved"
-          other:  "{{count}} errors prohibited this {{model}} from being saved"
+          one:    "1 error prohibited this %{model} from being saved"
+          other:  "%{count} errors prohibited this %{model} from being saved"
         # The variable :count is also available
         body: "There were problems with the following fields:"
 
   support:
     select:
       # default value for :prompt => true in FormOptionsHelper
-      prompt: "Please select"
+      prompt: "Please select"

actionpack/lib/action_view/renderable_partial.rb

@@ -27,7 +27,7 @@ module ActionView
     def render_partial(view, object = nil, local_assigns = {}, as = nil)
       object ||= local_assigns[:object] || local_assigns[variable_name]
 
-      if object.nil? && view.respond_to?(:controller)
+      if object.nil? && !local_assigns_key?(local_assigns) && view.respond_to?(:controller)
         ivar = :"@#{variable_name}"
         object =
           if view.controller.instance_variable_defined?(ivar)
@@ -43,5 +43,11 @@ module ActionView
 
       render_template(view, local_assigns)
     end
+
+    private
+
+      def local_assigns_key?(local_assigns)
+        local_assigns.key?(:object) || local_assigns.key?(variable_name)
+      end
   end
 end

actionpack/lib/action_view/template.rb

@@ -45,8 +45,8 @@ module ActionView #:nodoc:
       end
 
       def self.new_and_loaded(path)
-        returning new(path) do |path|
-          path.load!
+        new(path).tap do |_path|
+          _path.load!
         end
       end
 

actionpack/lib/action_view/template_handlers/erb.rb

@@ -13,6 +13,11 @@ module ActionView
       def compile(template)
         magic = $1 if template.source =~ /\A(<%#.*coding[:=]\s*(\S+)\s*-?%>)/
         erb = "#{magic}<% __in_erb_template=true %>#{template.source}"
+
+        if erb.respond_to?(:force_encoding)
+          erb.force_encoding(template.source.encoding)
+        end
+
         ::ERB.new(erb, nil, erb_trim_mode, '@output_buffer').src
       end
     end

actionpack/lib/action_view/test_case.rb

@@ -53,7 +53,7 @@ module ActionView
     setup :setup_with_controller
     def setup_with_controller
       @controller = TestController.new
-      @output_buffer = ActiveSupport::SafeBuffer.new
+      @output_buffer = ''
       @rendered = ''
 
       self.class.send(:include_helper_modules!)

actionpack/test/abstract_unit.rb

@@ -1,7 +1,7 @@
-$:.unshift(File.dirname(__FILE__) + '/../lib')
-$:.unshift(File.dirname(__FILE__) + '/../../activesupport/lib')
-$:.unshift(File.dirname(__FILE__) + '/fixtures/helpers')
-$:.unshift(File.dirname(__FILE__) + '/fixtures/alternate_helpers')
+$:.unshift File.expand_path('../../lib', __FILE__)
+$:.unshift File.expand_path('../../../activesupport/lib', __FILE__)
+$:.unshift File.expand_path('../fixtures/helpers', __FILE__)
+$:.unshift File.expand_path('../fixtures/alternate_helpers', __FILE__)
 
 require 'rubygems'
 require 'yaml'
@@ -58,4 +58,21 @@ class DummyMutex
   end
 end
 
-ActionController::Reloader.default_lock = DummyMutex.new
+class ActionController::IntegrationTest < ActiveSupport::TestCase
+  def with_autoload_path(path)
+    path = File.join(File.dirname(__FILE__), "fixtures", path)  
+    if ActiveSupport::Dependencies.autoload_paths.include?(path)
+      yield
+    else
+      begin
+        ActiveSupport::Dependencies.autoload_paths << path
+        yield
+      ensure
+        ActiveSupport::Dependencies.autoload_paths.reject! {|p| p == path}
+        ActiveSupport::Dependencies.clear
+      end              
+    end
+  end
+end
+
+ActionController::Reloader.default_lock = DummyMutex.new

actionpack/test/active_record_unit.rb

@@ -16,7 +16,7 @@ if defined?(ActiveRecord) && defined?(Fixtures)
 else
   $stderr.print 'Attempting to load Active Record... '
   begin
-    PATH_TO_AR = "#{File.dirname(__FILE__)}/../../activerecord/lib"
+    PATH_TO_AR = File.expand_path('../../../activerecord/lib', __FILE__)
     raise LoadError, "#{PATH_TO_AR} doesn't exist" unless File.directory?(PATH_TO_AR)
     $LOAD_PATH.unshift PATH_TO_AR
     require 'active_record'

actionpack/test/activerecord/active_record_store_test.rb

@@ -22,7 +22,6 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
     end
 
     def get_session_id
-      session[:foo]
       render :text => "#{request.session_options[:id]}"
     end
 
@@ -45,23 +44,27 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
     ActiveRecord::SessionStore.session_class.drop_table!
   end
 
-  def test_setting_and_getting_session_value
-    with_test_route_set do
-      get '/set_session_value'
-      assert_response :success
-      assert cookies['_session_id']
+  %w{ session sql_bypass }.each do |class_name|
+    define_method("test_setting_and_getting_session_value_with_#{class_name}_store") do
+      with_store class_name do
+        with_test_route_set do
+          get '/set_session_value'
+          assert_response :success
+          assert cookies['_session_id']
 
-      get '/get_session_value'
-      assert_response :success
-      assert_equal 'foo: "bar"', response.body
+          get '/get_session_value'
+          assert_response :success
+          assert_equal 'foo: "bar"', response.body
 
-      get '/set_session_value', :foo => "baz"
-      assert_response :success
-      assert cookies['_session_id']
+          get '/set_session_value', :foo => "baz"
+          assert_response :success
+          assert cookies['_session_id']
 
-      get '/get_session_value'
-      assert_response :success
-      assert_equal 'foo: "baz"', response.body
+          get '/get_session_value'
+          assert_response :success
+          assert_equal 'foo: "baz"', response.body
+        end
+      end
     end
   end
 
@@ -107,6 +110,38 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_getting_session_value
+    with_test_route_set do
+      get '/set_session_value'
+      assert_response :success
+      assert cookies['_session_id']
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal nil, headers['Set-Cookie'], "should not resend the cookie again if session_id cookie is already exists"
+      session_id = cookies["_session_id"]
+
+      get '/call_reset_session'
+      assert_response :success
+      assert_not_equal [], headers['Set-Cookie']
+
+      cookies["_session_id"] = session_id # replace our new session_id with our old, pre-reset session_id
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body, "data for this session should have been obliterated from the database"
+    end
+  end
+
+  def test_getting_from_nonexistent_session
+    with_test_route_set do
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+      assert_nil cookies['_session_id'], "should only create session on write, not read"
+    end
+  end
+
   def test_prevents_session_fixation
     with_test_route_set do
       get '/set_session_value'
@@ -171,4 +206,16 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
         yield
       end
     end
+
+    def with_store(class_name)
+      begin
+        session_class = ActiveRecord::SessionStore.session_class
+        ActiveRecord::SessionStore.session_class = "ActiveRecord::SessionStore::#{class_name.camelize}".constantize
+        yield
+      rescue
+        ActiveRecord::SessionStore.session_class = session_class
+        raise
+      end
+    end
+
 end

actionpack/test/controller/assert_select_test.rb

@@ -210,13 +210,13 @@ class AssertSelectTest < ActionController::TestCase
       assert_nothing_raised    { assert_select "div", "foo" }
       assert_nothing_raised    { assert_select "div", "bar" }
       assert_nothing_raised    { assert_select "div", /\w*/ }
-      assert_nothing_raised    { assert_select "div", /\w*/, :count=>2 }
-      assert_raise(Assertion) { assert_select "div", :text=>"foo", :count=>2 }
+      assert_nothing_raised    { assert_select "div", :text => /\w*/, :count=>2 }
+      assert_raise(Assertion)  { assert_select "div", :text=>"foo", :count=>2 }
       assert_nothing_raised    { assert_select "div", :html=>"<span>bar</span>" }
       assert_nothing_raised    { assert_select "div", :html=>"<span>bar</span>" }
       assert_nothing_raised    { assert_select "div", :html=>/\w*/ }
       assert_nothing_raised    { assert_select "div", :html=>/\w*/, :count=>2 }
-      assert_raise(Assertion) { assert_select "div", :html=>"<span>foo</span>", :count=>2 }
+      assert_raise(Assertion)  { assert_select "div", :html=>"<span>foo</span>", :count=>2 }
     end
   end
 
@@ -268,8 +268,8 @@ class AssertSelectTest < ActionController::TestCase
 
   def test_css_select
     render_html %Q{<div id="1"></div><div id="2"></div>}
-    assert 2, css_select("div").size
-    assert 0, css_select("p").size
+    assert_equal 2, css_select("div").size
+    assert_equal 0, css_select("p").size
   end
 
   def test_nested_css_select

actionpack/test/controller/capture_test.rb

@@ -36,7 +36,7 @@ class CaptureTest < ActionController::TestCase
 
   def test_simple_capture
     get :capturing
-    assert_equal "Dreamy days", @response.body.strip
+    assert_equal "<p>Dreamy days</p>", @response.body.strip
   end
 
   def test_content_for

actionpack/test/controller/content_type_test.rb

@@ -46,6 +46,11 @@ class ContentTypeController < ActionController::Base
       format.rss  { render :text   => "hello world!", :content_type => Mime::XML }
     end
   end
+  
+  def render_content_type_from_user_input
+    response.content_type= params[:hello]
+    render :text=>"hello"
+  end
 
   def rescue_action(e) raise end
 end
@@ -129,6 +134,11 @@ class ContentTypeTest < ActionController::TestCase
     assert_equal Mime::HTML, @response.content_type
     assert_equal "utf-8", @response.charset
   end
+  
+  def test_user_supplied_value
+    get :render_content_type_from_user_input, :hello=>"hello/world\r\nAttack: true"
+    assert_equal "hello/world%0D%0AAttack: true", @response.content_type
+  end
 end
 
 class AcceptBasedContentTypeTest < ActionController::TestCase

actionpack/test/controller/cookie_test.rb

@@ -42,6 +42,10 @@ class CookieTest < ActionController::TestCase
       cookies["user_name"] = { :value => "david", :httponly => true }
     end
     
+    def authenticate_with_secure
+      cookies["user_name"] = { :value => "david", :secure => true }
+    end
+    
     def set_permanent_cookie
       cookies.permanent[:user_name] = "Jamie"
     end
@@ -94,6 +98,27 @@ class CookieTest < ActionController::TestCase
     assert_equal ["user_name=david; path=/; HttpOnly"], @response.headers["Set-Cookie"]
     assert_equal({"user_name" => "david"}, @response.cookies)
   end
+  
+  def test_setting_cookie_with_secure
+    @request.env["HTTPS"] = "on"
+    get :authenticate_with_secure
+    assert_equal ["user_name=david; path=/; secure"], @response.headers["Set-Cookie"]
+    assert_equal({"user_name" => "david"}, @response.cookies)
+  end
+
+  def test_setting_cookie_with_secure_in_development
+    with_environment(:development) do
+      get :authenticate_with_secure
+      assert_equal ["user_name=david; path=/; secure"], @response.headers["Set-Cookie"]
+      assert_equal({"user_name" => "david"}, @response.cookies)
+    end
+  end
+
+  def test_not_setting_cookie_with_secure
+    get :authenticate_with_secure
+    assert_not_equal ["user_name=david; path=/; secure"], @response.headers["Set-Cookie"]
+    assert_not_equal({"user_name" => "david"}, @response.cookies)
+  end
 
   def test_multiple_cookies
     get :set_multiple_cookies
@@ -167,4 +192,17 @@ class CookieTest < ActionController::TestCase
     assert_match %r(#{20.years.from_now.year}), @response.headers["Set-Cookie"].first
     assert_equal 100, @controller.send(:cookies).signed[:remember_me]
   end
+
+  private
+    def with_environment(enviroment)
+      old_rails = Object.const_get(:Rails) rescue nil
+      mod = Object.const_set(:Rails, Module.new)
+      (class << mod; self; end).instance_eval do
+        define_method(:env) { @_env ||= ActiveSupport::StringInquirer.new(enviroment.to_s) }
+      end
+      yield
+    ensure
+      Object.module_eval { remove_const(:Rails) } if defined?(Rails)
+      Object.const_set(:Rails, old_rails) if old_rails
+    end
 end

actionpack/test/controller/helper_test.rb

@@ -87,7 +87,7 @@ class HelperTest < Test::Unit::TestCase
     assert_nothing_raised {
       @controller_class.helper { include HelperTest::TestHelper }
     }
-    assert [], missing_methods
+    assert_equal [], missing_methods
   end
 
   def test_helper_method

actionpack/test/controller/html-scanner/sanitizer_test.rb

@@ -5,6 +5,13 @@ class SanitizerTest < ActionController::TestCase
     @sanitizer = nil # used by assert_sanitizer
   end
 
+  def test_strip_tags_with_quote
+    sanitizer = HTML::FullSanitizer.new
+    string    = '<" <img src="trollface.gif" onload="alert(1)"> hi'
+
+    assert_equal ' hi', sanitizer.sanitize(string)
+  end
+
   def test_strip_tags
     sanitizer = HTML::FullSanitizer.new
     assert_equal("<<<bad html", sanitizer.sanitize("<<<bad html"))

actionpack/test/controller/integration_test.rb

@@ -227,6 +227,24 @@ class IntegrationTestTest < Test::Unit::TestCase
   end
 end
 
+require 'active_record_unit'
+# Tests that fixtures are accessible in the integration test sessions
+class IntegrationTestWithFixtures < ActiveRecordTestCase
+  include ActionController::Integration::Runner
+
+  fixtures :companies
+
+  def test_fixtures_in_new_session
+    sym = :thirty_seven_signals
+    # fixtures are accessible in main session
+    assert_not_nil companies(sym)
+
+    # create a new session and the fixtures should be accessible in it as well
+    session1 = open_session { |sess| }
+    assert_not_nil session1.companies(sym)
+  end
+end
+
 # Tests that integration tests don't call Controller test methods for processing.
 # Integration tests have their own setup and teardown.
 class IntegrationTestUsesCorrectClass < ActionController::IntegrationTest
@@ -266,6 +284,14 @@ class IntegrationProcessTest < ActionController::IntegrationTest
       render :text => "foo(1i): #{params[:"foo(1i)"]}, foo(2i): #{params[:"foo(2i)"]}, filesize: #{params[:file].size}", :status => 200
     end
 
+    def multipart_post_with_nested_params
+      render :text => "foo: #{params[:foo][0]}, #{params[:foo][1]}; [filesize: #{params[:file_list][0][:content].size}, filesize: #{params[:file_list][1][:content].size}]", :status => 200
+    end
+
+    def multipart_post_with_multiparameter_complex_params
+      render :text => "foo(1i): #{params[:"foo(1i)"]}, foo(2i): #{params[:"foo(2i)"]}, [filesize: #{params[:file_list][0][:content].size}, filesize: #{params[:file_list][1][:content].size}]", :status => 200
+    end
+
     def post
       render :text => "Created", :status => 201
     end
@@ -405,6 +431,24 @@ class IntegrationProcessTest < ActionController::IntegrationTest
     end
   end
 
+  def test_multipart_post_with_nested_params
+    with_test_route_set do
+      post '/multipart_post_with_nested_params', :"foo" => ['a', 'b'], :file_list => [{:content => fixture_file_upload(FILES_DIR + "/mona_lisa.jpg", "image/jpg")}, {:content => fixture_file_upload(FILES_DIR + "/mona_lisa.jpg", "image/jpg")}]
+
+      assert_equal 200, status
+      assert_equal "foo: a, b; [filesize: 159528, filesize: 159528]", response.body
+    end
+  end
+
+  def test_multipart_post_with_multiparameter_complex_attribute_parameters
+    with_test_route_set do
+      post '/multipart_post_with_multiparameter_complex_params', :"foo(1i)" => "bar", :"foo(2i)" => "baz", :file_list => [{:content => fixture_file_upload(FILES_DIR + "/mona_lisa.jpg", "image/jpg")}, {:content => fixture_file_upload(FILES_DIR + "/mona_lisa.jpg", "image/jpg")}]
+
+      assert_equal 200, status
+      assert_equal "foo(1i): bar, foo(2i): baz, [filesize: 159528, filesize: 159528]", response.body
+    end
+  end
+
   def test_head
     with_test_route_set do
       head '/get'

actionpack/test/controller/reloader_test.rb

@@ -1,4 +1,5 @@
 require 'abstract_unit'
+require 'thread'
 
 class ReloaderTests < ActiveSupport::TestCase
   Reloader   = ActionController::Reloader

actionpack/test/controller/render_test.rb

@@ -716,6 +716,11 @@ class TestController < ActionController::Base
     render :partial => "customer"
   end
 
+  def partial_with_implicit_local_assignment_and_nil_local
+    @customer = Customer.new("Marcel")
+    render :partial => "customer", :locals => { :customer => nil }
+  end
+
   def render_call_to_partial_with_layout
     render :action => "calling_partial_with_layout"
   end
@@ -1543,6 +1548,13 @@ class RenderTest < ActionController::TestCase
     end
   end
 
+  def test_partial_with_implicit_local_assignment_and_nil_local
+    assert_not_deprecated do
+      get :partial_with_implicit_local_assignment_and_nil_local
+      assert_equal "Hello: Anonymous", @response.body
+    end
+  end
+
   def test_render_missing_partial_template
     assert_raise(ActionView::MissingTemplate) do
       get :missing_partial

actionpack/test/controller/request/multipart_params_parsing_test.rb

@@ -14,6 +14,10 @@ class MultipartParamsParsingTest < ActionController::IntegrationTest
     def read
       render :text => "File: #{params[:uploaded_data].read}"
     end
+
+    def read_complex
+      render :text => "File: #{params[:level0][:level1][0][:file_data].read}"
+    end
   end
 
   FIXTURE_PATH = File.dirname(__FILE__) + '/../../fixtures/multipart'
@@ -133,6 +137,17 @@ class MultipartParamsParsingTest < ActionController::IntegrationTest
     end
   end
 
+  test "uploads and reads file in complex parameter" do
+    with_test_routing do
+      post '/read_complex',
+      :level0 => {
+        :level1 => [ { :file_data => fixture_file_upload(FIXTURE_PATH + "/hello.txt", "text/plain") }
+                   ]
+      }
+      assert_equal "File: Hello", response.body
+    end
+  end
+
   private
     def fixture(name)
       File.open(File.join(FIXTURE_PATH, name), 'rb') do |file|

actionpack/test/controller/request_forgery_protection_test.rb

@@ -23,6 +23,10 @@ module RequestForgeryProtectionActions
     render :text => 'pwn'
   end
 
+  def meta
+    render :inline => "<%= csrf_meta_tag %>"
+  end
+
   def rescue_action(e) raise e end
 end
 
@@ -32,6 +36,16 @@ class RequestForgeryProtectionController < ActionController::Base
   protect_from_forgery :only => :index
 end
 
+class RequestForgeryProtectionControllerUsingOldBehaviour < ActionController::Base
+  include RequestForgeryProtectionActions
+  protect_from_forgery :only => %w(index meta)
+
+  def handle_unverified_request
+    raise(ActionController::InvalidAuthenticityToken)
+  end
+end
+
+
 class FreeCookieController < RequestForgeryProtectionController
   self.allow_forgery_protection = false
   
@@ -54,158 +68,92 @@ end
 # common test methods
 
 module RequestForgeryProtectionTests
-  def teardown
-    ActionController::Base.request_forgery_protection_token = nil
+  def setup
+    @token      = "cf50faa3fe97702ca1ae"
+
+    ActiveSupport::SecureRandom.stubs(:base64).returns(@token)
+    ActionController::Base.request_forgery_protection_token = :authenticity_token
   end
   
-
+  
   def test_should_render_form_with_token_tag
-     get :index
-     assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
-   end
-
-   def test_should_render_button_to_with_token_tag
-     get :show_button
-     assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
-   end
-
-   def test_should_render_remote_form_with_only_one_token_parameter
-     get :remote_form
-     assert_equal 1, @response.body.scan(@token).size
-   end
-
-   def test_should_allow_get
-     get :index
-     assert_response :success
-   end
-
-   def test_should_allow_post_without_token_on_unsafe_action
-     post :unsafe
-     assert_response :success
-   end
-
-  def test_should_not_allow_html_post_without_token
-    @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-    assert_raise(ActionController::InvalidAuthenticityToken) { post :index, :format => :html }
-  end
-  
-  def test_should_not_allow_html_put_without_token
-    @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-    assert_raise(ActionController::InvalidAuthenticityToken) { put :index, :format => :html }
-  end
-  
-  def test_should_not_allow_html_delete_without_token
-    @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-    assert_raise(ActionController::InvalidAuthenticityToken) { delete :index, :format => :html }
-  end
-
-  def test_should_allow_api_formatted_post_without_token
-    assert_nothing_raised do
-      post :index, :format => 'xml'
+    assert_not_blocked do
+      get :index
     end
+    assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
   end
 
-  def test_should_not_allow_api_formatted_put_without_token
-    assert_nothing_raised do
-      put :index, :format => 'xml'
+  def test_should_render_button_to_with_token_tag
+    assert_not_blocked do
+      get :show_button
     end
+    assert_select 'form>div>input[name=?][value=?]', 'authenticity_token', @token
   end
 
-  def test_should_allow_api_formatted_delete_without_token
-    assert_nothing_raised do
-      delete :index, :format => 'xml'
-    end
+  def test_should_allow_get
+    assert_not_blocked { get :index }
   end
 
-  def test_should_not_allow_api_formatted_post_sent_as_url_encoded_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-      post :index, :format => 'xml'
-    end
+  def test_should_allow_post_without_token_on_unsafe_action
+    assert_not_blocked { post :unsafe }
   end
 
-  def test_should_not_allow_api_formatted_put_sent_as_url_encoded_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-      put :index, :format => 'xml'
-    end
+  def test_should_not_allow_post_without_token
+    assert_blocked { post :index }
   end
 
-  def test_should_not_allow_api_formatted_delete_sent_as_url_encoded_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-      delete :index, :format => 'xml'
-    end
+  def test_should_not_allow_post_without_token_irrespective_of_format
+    assert_blocked { post :index, :format=>'xml' }
   end
 
-  def test_should_not_allow_api_formatted_post_sent_as_multipart_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
-      post :index, :format => 'xml'
-    end
+  def test_should_not_allow_put_without_token
+    assert_blocked { put :index }
   end
 
-  def test_should_not_allow_api_formatted_put_sent_as_multipart_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
-      put :index, :format => 'xml'
-    end
+  def test_should_not_allow_delete_without_token
+    assert_blocked { delete :index }
   end
 
-  def test_should_not_allow_api_formatted_delete_sent_as_multipart_form_without_token
-    assert_raise(ActionController::InvalidAuthenticityToken) do
-      @request.env['CONTENT_TYPE'] = Mime::MULTIPART_FORM.to_s
-      delete :index, :format => 'xml'
-    end
+  def test_should_not_allow_xhr_post_without_token
+    assert_blocked { xhr :post, :index }
   end
-  
-  def test_should_allow_xhr_post_without_token
-    assert_nothing_raised { xhr :post, :index }
-  end
-  
-  def test_should_allow_xhr_put_without_token
-    assert_nothing_raised { xhr :put, :index }
-  end
-  
-  def test_should_allow_xhr_delete_without_token
-    assert_nothing_raised { xhr :delete, :index }
-  end
-  
-  def test_should_allow_xhr_post_with_encoded_form_content_type_without_token
-    @request.env['CONTENT_TYPE'] = Mime::URL_ENCODED_FORM.to_s
-    assert_nothing_raised { xhr :post, :index }
-  end
-  
+
   def test_should_allow_post_with_token
-    post :index, :authenticity_token => @token
-    assert_response :success
+    assert_not_blocked { post :index, :authenticity_token => @token }
   end
   
   def test_should_allow_put_with_token
-    put :index, :authenticity_token => @token
-    assert_response :success
+    assert_not_blocked { put :index, :authenticity_token => @token }
   end
   
   def test_should_allow_delete_with_token
-    delete :index, :authenticity_token => @token
+    assert_not_blocked { delete :index, :authenticity_token => @token }
+  end
+  
+  def test_should_allow_post_with_token_in_header
+    @request.env['HTTP_X_CSRF_TOKEN'] = @token
+    assert_not_blocked { post :index }
+  end
+
+  def test_should_allow_delete_with_token_in_header
+    @request.env['HTTP_X_CSRF_TOKEN'] = @token
+    assert_not_blocked { delete :index }
+  end
+  
+  def test_should_allow_put_with_token_in_header
+    @request.env['HTTP_X_CSRF_TOKEN'] = @token
+    assert_not_blocked { put :index }
+  end
+
+  def assert_blocked
+    session[:something_like_user_id] = 1
+    yield
+    assert_nil session[:something_like_user_id], "session values are still present"
     assert_response :success
   end
   
-  def test_should_allow_post_with_xml
-    @request.env['CONTENT_TYPE'] = Mime::XML.to_s
-    post :index, :format => 'xml'
-    assert_response :success
-  end
-  
-  def test_should_allow_put_with_xml
-    @request.env['CONTENT_TYPE'] = Mime::XML.to_s
-    put :index, :format => 'xml'
-    assert_response :success
-  end
-  
-  def test_should_allow_delete_with_xml
-    @request.env['CONTENT_TYPE'] = Mime::XML.to_s
-    delete :index, :format => 'xml'
+  def assert_not_blocked
+    assert_nothing_raised { yield }
     assert_response :success
   end
 end
@@ -214,15 +162,20 @@ end
 
 class RequestForgeryProtectionControllerTest < ActionController::TestCase
   include RequestForgeryProtectionTests
-  def setup
-    @controller = RequestForgeryProtectionController.new
-    @request    = ActionController::TestRequest.new
-    @request.format = :html
-    @response   = ActionController::TestResponse.new
-    @token      = "cf50faa3fe97702ca1ae"
 
-    ActiveSupport::SecureRandom.stubs(:base64).returns(@token)
-    ActionController::Base.request_forgery_protection_token = :authenticity_token
+  test 'should emit a csrf-token meta tag' do
+    ActiveSupport::SecureRandom.stubs(:base64).returns(@token + '<=?')
+    get :meta
+    assert_equal %(<meta name="csrf-param" content="authenticity_token"/>\n<meta name="csrf-token" content="cf50faa3fe97702ca1ae&lt;=?"/>), @response.body
+  end
+end
+
+class RequestForgeryProtectionControllerUsingOldBehaviourTest < ActionController::TestCase
+  include RequestForgeryProtectionTests
+  def assert_blocked
+    assert_raises(ActionController::InvalidAuthenticityToken) do
+      yield
+    end
   end
 end
 
@@ -251,15 +204,30 @@ class FreeCookieControllerTest < ActionController::TestCase
       assert_nothing_raised { send(method, :index)}
     end
   end
+
+  test 'should not emit a csrf-token meta tag' do
+    get :meta
+    assert_blank @response.body
+  end
 end
 
+
+
+
+
 class CustomAuthenticityParamControllerTest < ActionController::TestCase
   def setup
+    ActionController::Base.request_forgery_protection_token = :custom_token_name
+    super
+  end
+
+  def teardown
     ActionController::Base.request_forgery_protection_token = :authenticity_token
+    super
   end
 
   def test_should_allow_custom_token
-    post :index, :authenticity_token => 'foobar'
+    post :index, :custom_token_name => 'foobar'
     assert_response :ok
   end
 end

actionpack/test/controller/rescue_test.rb

@@ -281,12 +281,11 @@ class RescueControllerTest < ActionController::TestCase
   end
 
   def test_local_request_when_remote_addr_is_localhost
-    @controller.expects(:request).returns(@request).at_least(4)
-    with_remote_addr '127.0.0.1' do
-      assert @controller.send(:local_request?)
-    end
-    with_remote_addr '::1' do
-      assert @controller.send(:local_request?)
+    @controller.expects(:request).returns(@request).at_least(10)
+    ['127.0.0.1', '127.0.0.127', '::1', '0:0:0:0:0:0:0:1', '0:0:0:0:0:0:0:1%0'].each do |ip_address|
+      with_remote_addr ip_address do
+        assert @controller.send(:local_request?)
+      end
     end
   end
 

actionpack/test/controller/session/abstract_store_test.rb

@@ -0,0 +1,64 @@
+require 'abstract_unit'
+
+# You need to start a memcached server inorder to run these tests
+class AbstractStoreTest < ActionController::IntegrationTest
+  SessionKey = '_myapp_session'
+  DispatcherApp = ActionController::Dispatcher.new
+
+  class TestController < ActionController::Base
+    def get_session
+      session[:test] = 'test'
+      head :ok
+    end
+  end
+
+  def test_expiry_after
+    with_test_route_set(:expire_after => 5 * 60) do
+      get 'get_session'
+      assert_response :success
+      assert_match /expires=\S+/, headers['Set-Cookie']
+    end
+  end
+
+protected
+
+  def with_test_route_set(options = {})
+    with_routing do |set|
+      set.draw do |map|
+        map.with_options :controller => "abstract_store_test/test" do |c|
+          c.connect "/:action"
+        end
+      end
+
+      options = { :key => SessionKey, :secret => 'SessionSecret' }.merge!(options)
+      @integration_session = open_session(TestStore.new(DispatcherApp, options))
+
+      yield
+    end
+  end
+
+  class TestStore < ActionController::Session::AbstractStore
+    def initialize(app, options = {})
+      super
+      @_store = Hash.new({})
+    end
+
+  private
+
+    def get_session(env, sid)
+      sid ||= generate_sid
+      session = @_store[sid]
+      [sid, session]
+    end
+
+    def set_session(env, sid, session_data)
+      @_store[sid] = session_data
+    end
+
+    def destroy(env)
+      @_store.delete(sid)
+    end
+  end
+
+end
+

actionpack/test/controller/session/cookie_store_test.rb

@@ -6,7 +6,6 @@ class CookieStoreTest < ActionController::IntegrationTest
   SessionSecret = 'b3c631c314c0bbca50c1b2843150fe33'
 
   DispatcherApp = ActionController::Dispatcher.new
-  CookieStoreApp = ActionController::Session::CookieStore.new(DispatcherApp, :key => SessionKey, :secret => SessionSecret)
 
   Verifier = ActiveSupport::MessageVerifier.new(SessionSecret, 'SHA1')
 
@@ -34,6 +33,21 @@ class CookieStoreTest < ActionController::IntegrationTest
       render :text => "foo: #{session[:foo].inspect}; id: #{request.session_options[:id]}"
     end
 
+    def get_session_id_only
+      render :text => "id: #{request.session_options[:id]}"      
+    end
+
+    def call_session_clear
+      session.clear
+      head :ok
+    end
+
+    def call_reset_session_twice
+      reset_session
+      reset_session
+      head :ok
+    end
+
     def call_reset_session
       reset_session
       head :ok
@@ -44,11 +58,13 @@ class CookieStoreTest < ActionController::IntegrationTest
       head :ok
     end
 
-    def rescue_action(e) raise end
-  end
+    def set_session_value_and_cookie
+      cookies["foo"] = "bar"
+      session[:foo] = "bar"
+      render :text => Rack::Utils.escape(Verifier.generate(session.to_hash))
+    end
 
-  def setup
-    @integration_session = open_session(CookieStoreApp)
+    def rescue_action(e) raise end
   end
 
   def test_raises_argument_error_if_missing_session_key
@@ -121,6 +137,10 @@ class CookieStoreTest < ActionController::IntegrationTest
       get '/get_session_id'
       assert_response :success
       assert_equal "foo: \"bar\"; id: #{session_id}", response.body
+      
+      get '/get_session_id_only'
+      assert_response :success
+      assert_equal "id: #{session_id}", response.body, "should be able to read session id without accessing the session hash"
     end
   end
 
@@ -133,6 +153,23 @@ class CookieStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_does_not_set_secure_cookies_over_http
+    with_test_route_set(:secure => true) do
+      get '/set_session_value'
+      assert_response :success
+      assert_equal nil, headers['Set-Cookie']
+    end
+  end
+
+  def test_does_set_secure_cookies_over_https
+    with_test_route_set(:secure => true) do
+      get '/set_session_value', nil, 'HTTPS' => 'on'
+      assert_response :success
+      assert_equal "_myapp_session=#{response.body}; path=/; secure; HttpOnly",
+        headers['Set-Cookie']
+    end
+  end
+
   def test_close_raises_when_data_overflows
     with_test_route_set do
       assert_raise(ActionController::Session::CookieStore::CookieOverflow) {
@@ -159,6 +196,25 @@ class CookieStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_calling_session_reset_twice
+    with_test_route_set do
+      get '/set_session_value'
+      assert_response :success
+      session_payload = response.body
+      assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
+        headers['Set-Cookie']
+
+      get '/call_reset_session_twice'
+      assert_response :success
+      assert_not_equal "", headers['Set-Cookie']
+      assert_not_equal session_payload, cookies[SessionKey]
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+    end
+  end
+
   def test_setting_session_value_after_session_reset
     with_test_route_set do
       get '/set_session_value'
@@ -169,7 +225,7 @@ class CookieStoreTest < ActionController::IntegrationTest
 
       get '/call_reset_session'
       assert_response :success
-      assert_not_equal [], headers['Set-Cookie']
+      assert_not_equal "", headers['Set-Cookie']
       assert_not_equal session_payload, cookies[SessionKey]
 
       get '/get_session_value'
@@ -178,6 +234,76 @@ class CookieStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_setting_session_value_after_session_reset
+    with_test_route_set do
+      get '/set_session_value'
+      assert_response :success
+      session_payload = response.body
+      assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
+        headers['Set-Cookie']
+
+      get '/call_reset_session'
+      assert_response :success
+      assert_not_equal "", headers['Set-Cookie']
+      assert_not_equal session_payload, cookies[SessionKey]
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+    end
+  end
+
+  def test_setting_session_value_after_session_clear
+    with_test_route_set do
+      get '/set_session_value'
+      assert_response :success
+      session_payload = response.body
+      assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
+        headers['Set-Cookie']
+
+      get '/call_session_clear'
+      assert_response :success
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+    end
+  end
+
+  def test_getting_from_nonexistent_session
+    with_test_route_set do
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+      assert_nil headers['Set-Cookie'], "should only create session on write, not read"
+    end
+  end
+
+  # {:foo=>#<SessionAutoloadTest::Foo bar:"baz">, :session_id=>"ce8b0752a6ab7c7af3cdb8a80e6b9e46"}  
+  SignedSerializedCookie = "BAh7BzoIZm9vbzodU2Vzc2lvbkF1dG9sb2FkVGVzdDo6Rm9vBjoJQGJhciIIYmF6Og9zZXNzaW9uX2lkIiVjZThiMDc1MmE2YWI3YzdhZjNjZGI4YTgwZTZiOWU0Ng==--2bf3af1ae8bd4e52b9ac2099258ace0c380e601c"
+  
+  def test_deserializes_unloaded_classes_on_get_id
+    with_test_route_set do
+      with_autoload_path "session_autoload_test" do
+        cookies[SessionKey] = SignedSerializedCookie
+        get '/get_session_id_only'
+        assert_response :success
+        assert_equal 'id: ce8b0752a6ab7c7af3cdb8a80e6b9e46', response.body, "should auto-load unloaded class"
+      end
+    end
+  end  
+  
+  def test_deserializes_unloaded_classes_on_get_value
+    with_test_route_set do
+      with_autoload_path "session_autoload_test" do 
+        cookies[SessionKey] = SignedSerializedCookie
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: #<SessionAutoloadTest::Foo bar:"baz">', response.body, "should auto-load unloaded class"
+      end
+    end
+  end
+
   def test_persistent_session_id
     with_test_route_set do
       cookies[SessionKey] = SignedBar
@@ -193,14 +319,26 @@ class CookieStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_setting_session_value_and_cookie
+    with_test_route_set do
+      get '/set_session_value_and_cookie'
+      assert_response :success
+      assert_equal({"_myapp_session" => response.body, "foo" => "bar"}, cookies)
+    end
+  end
+
   private
-    def with_test_route_set
+    def with_test_route_set(options = {})
       with_routing do |set|
         set.draw do |map|
           map.with_options :controller => "cookie_store_test/test" do |c|
             c.connect "/:action"
           end
         end
+        
+        options = { :key => SessionKey, :secret => SessionSecret }.merge!(options)
+        @integration_session = open_session(ActionController::Session::CookieStore.new(DispatcherApp, options))
+        
         yield
       end
     end

actionpack/test/controller/session/mem_cache_store_test.rb

@@ -12,12 +12,16 @@ class MemCacheStoreTest < ActionController::IntegrationTest
       head :ok
     end
 
+    def set_serialized_session_value
+      session[:foo] = SessionAutoloadTest::Foo.new
+      head :ok
+    end
+
     def get_session_value
       render :text => "foo: #{session[:foo].inspect}"
     end
 
     def get_session_id
-      session[:foo]
       render :text => "#{request.session_options[:id]}"
     end
 
@@ -33,13 +37,6 @@ class MemCacheStoreTest < ActionController::IntegrationTest
 
   begin
     DispatcherApp = ActionController::Dispatcher.new
-    MemCacheStoreApp = ActionController::Session::MemCacheStore.new(
-                         DispatcherApp, :key => '_session_id')
-
-
-    def setup
-      @integration_session = open_session(MemCacheStoreApp)
-    end
 
     def test_setting_and_getting_session_value
       with_test_route_set do
@@ -82,6 +79,34 @@ class MemCacheStoreTest < ActionController::IntegrationTest
       end
     end
 
+    def test_getting_session_value_after_session_reset
+      with_test_route_set do
+        get '/set_session_value'
+        assert_response :success
+        assert cookies['_session_id']
+        session_id = cookies["_session_id"]
+
+        get '/call_reset_session'
+        assert_response :success
+        assert_not_equal [], headers['Set-Cookie']
+
+        cookies["_session_id"] = session_id # replace our new session_id with our old, pre-reset session_id
+
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: nil', response.body, "data for this session should have been obliterated from memcached"
+      end
+    end
+
+    def test_getting_from_nonexistent_session
+      with_test_route_set do
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: nil', response.body
+        assert_nil cookies['_session_id'], "should only create session on write, not read"
+      end
+    end
+
     def test_getting_session_id
       with_test_route_set do
         get '/set_session_value'
@@ -91,7 +116,38 @@ class MemCacheStoreTest < ActionController::IntegrationTest
 
         get '/get_session_id'
         assert_response :success
-        assert_equal session_id, response.body
+        assert_equal session_id, response.body, "should be able to read session id without accessing the session hash"
+      end
+    end
+
+    def test_doesnt_write_session_cookie_if_session_id_is_already_exists
+      with_test_route_set do
+        get '/set_session_value'
+        assert_response :success
+        assert cookies['_session_id']
+
+        get '/get_session_value'
+        assert_response :success
+        assert_equal nil, headers['Set-Cookie'], "should not resend the cookie again if session_id cookie is already exists"
+      end
+    end
+    
+    def test_deserializes_unloaded_class
+      with_test_route_set do
+        with_autoload_path "session_autoload_test" do        
+          get '/set_serialized_session_value'
+          assert_response :success
+          assert cookies['_session_id']
+        end
+        with_autoload_path "session_autoload_test" do                
+          get '/get_session_id'
+          assert_response :success
+        end
+        with_autoload_path "session_autoload_test" do                
+          get '/get_session_value'
+          assert_response :success
+          assert_equal 'foo: #<SessionAutoloadTest::Foo bar:"baz">', response.body, "should auto-load unloaded class"
+        end
       end
     end
 
@@ -114,14 +170,18 @@ class MemCacheStoreTest < ActionController::IntegrationTest
   end
 
   private
-    def with_test_route_set
+    def with_test_route_set(options = {})
       with_routing do |set|
         set.draw do |map|
           map.with_options :controller => "mem_cache_store_test/test" do |c|
             c.connect "/:action"
           end
         end
+        
+        options = { :key => '_session_id' }.merge!(options)
+        @integration_session = open_session(ActionController::Session::MemCacheStore.new(DispatcherApp, options))
+        
         yield
       end
     end
-end
+end

actionpack/test/controller/url_rewriter_test.rb

@@ -134,9 +134,15 @@ class UrlWriterTests < ActionController::TestCase
     )
   end
 
-  def test_anchor_should_be_cgi_escaped
-    assert_equal('/c/a#anc%2Fhor',
-      W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => Struct.new(:to_param).new('anc/hor'))
+  def test_anchor_should_escape_unsafe_pchar
+    assert_equal('/c/a#%23anchor',
+      W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => Struct.new(:to_param).new('#anchor'))
+    )
+  end
+
+  def test_anchor_should_not_escape_safe_pchar
+    assert_equal('/c/a#name=user&email=user@domain.com',
+      W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => Struct.new(:to_param).new('name=user&email=user@domain.com'))
     )
   end
 

actionpack/test/fixtures/session_autoload_test/session_autoload_test/foo.rb

@@ -0,0 +1,10 @@
+module SessionAutoloadTest
+  class Foo
+    def initialize(bar='baz')
+      @bar = bar
+    end
+    def inspect
+      "#<#{self.class} bar:#{@bar.inspect}>"
+    end
+  end
+end

actionpack/test/fixtures/test/array_translation.erb

@@ -1 +1 @@
-<%= t(['foo', 'bar']) %>
+<% translation = t(['foo', 'bar', 'baz_html']) %><%= translation.first %>, <%= translation.second %>, <%= translation.third %>

actionpack/test/fixtures/test/capturing.erb

@@ -1,4 +1,4 @@
 <% days = capture do %>
-  Dreamy days
+  <p>Dreamy days</p>
 <% end %>
-<%= days %>
+<%= days %>

actionpack/test/fixtures/test/scoped_array_translation.erb

@@ -1 +1 @@
-<%= t(['.foo', '.bar']) %>
+<%= t(['.foo', '.bar']).join(", ") %>

actionpack/test/fixtures/test/translation.erb

@@ -0,0 +1 @@
+<%= t('.helper') %>

actionpack/test/template/form_options_helper_test.rb

@@ -280,6 +280,10 @@ class FormOptionsHelperTest < ActionView::TestCase
                  opts
   end
 
+  def test_time_zone_options_returns_html_safe_string
+    assert time_zone_options_for_select.html_safe?
+  end
+
   def test_select
     @post = Post.new
     @post.category = "<mus>"

actionpack/test/template/form_tag_helper_test.rb

@@ -176,6 +176,12 @@ class FormTagHelperTest < ActionView::TestCase
     assert_dom_equal expected, actual
   end
 
+  def test_text_area_tag_unescaped_nil_content
+    actual = text_area_tag "body", nil, :escape => false
+    expected = %(<textarea id="body" name="body"></textarea>)
+    assert_dom_equal expected, actual
+  end
+
   def test_text_field_tag
     actual = text_field_tag "title", "Hello!"
     expected = %(<input id="title" name="title" type="text" value="Hello!" />)

actionpack/test/template/text_helper_test.rb

@@ -296,6 +296,7 @@ class TextHelperTest < ActionView::TestCase
     assert_equal %(<p>Link #{link_result_with_options}</p>), auto_link("<p>Link #{link_raw}</p>", :all, {:target => "_blank"})
     assert_equal %(Go to #{link_result}.), auto_link(%(Go to #{link_raw}.))
     assert_equal %(<p>Go to #{link_result}, then say hello to #{email_result}.</p>), auto_link(%(<p>Go to #{link_raw}, then say hello to #{email_raw}.</p>))
+    assert_equal %(#{link_result} #{link_result}), auto_link(%(#{link_result} #{link_raw}))
 
     email2_raw    = '+david@loudthinking.com'
     email2_result = %{<a href="mailto:#{email2_raw}">#{email2_raw}</a>}
@@ -368,24 +369,38 @@ class TextHelperTest < ActionView::TestCase
   end
 
   def test_auto_link_other_protocols
-    silence_warnings do
-      begin
-        old_re_value = ActionView::Helpers::TextHelper::AUTO_LINK_RE
-        ActionView::Helpers::TextHelper.const_set :AUTO_LINK_RE, %r{(ftp://)[^\s<]+}
-        link_raw = 'ftp://example.com/file.txt'
-        link_result = generate_result(link_raw)
-        assert_equal %(Download #{link_result}), auto_link("Download #{link_raw}")
-      ensure
-        ActionView::Helpers::TextHelper.const_set :AUTO_LINK_RE, old_re_value
-      end
-    end
+    ftp_raw = 'ftp://example.com/file.txt'
+    assert_equal %(Download #{generate_result(ftp_raw)}), auto_link("Download #{ftp_raw}")
+    
+    file_scheme   = 'file:///home/username/RomeoAndJuliet.pdf'
+    z39_scheme    = 'z39.50r://host:696/db'
+    chrome_scheme = 'chrome://package/section/path'
+    view_source   = 'view-source:http://en.wikipedia.org/wiki/URI_scheme'
+    assert_equal generate_result(z39_scheme), auto_link(z39_scheme)
+    assert_equal generate_result(chrome_scheme), auto_link(chrome_scheme)
+    assert_equal generate_result(view_source), auto_link(view_source)
   end
 
   def test_auto_link_already_linked
     linked1 = generate_result('Ruby On Rails', 'http://www.rubyonrails.com')
-    linked2 = generate_result('www.rubyonrails.com', 'http://www.rubyonrails.com')
+    linked2 = %('<a href="http://www.example.com">www.example.com</a>')
+    linked3 = %('<a href="http://www.example.com" rel="nofollow">www.example.com</a>')
+    linked4 = %('<a href="http://www.example.com"><b>www.example.com</b></a>')
+    linked5 = %('<a href="#close">close</a> <a href="http://www.example.com"><b>www.example.com</b></a>')
     assert_equal linked1, auto_link(linked1)
     assert_equal linked2, auto_link(linked2)
+    assert_equal linked3, auto_link(linked3)
+    assert_equal linked4, auto_link(linked4)
+    assert_equal linked5, auto_link(linked5)
+    
+    linked_email = %Q(<a href="mailto:david@loudthinking.com">Mail me</a>)
+    assert_equal linked_email, auto_link(linked_email)
+  end
+
+  def test_auto_link_within_tags
+    link_raw    = 'http://www.rubyonrails.org/images/rails.png'
+    link_result = %Q(<img src="#{link_raw}" />)
+    assert_equal link_result, auto_link(link_result)
   end
 
   def test_auto_link_with_brackets
@@ -405,12 +420,6 @@ class TextHelperTest < ActionView::TestCase
     assert_equal "{link: #{link3_result}}", auto_link("{link: #{link3_raw}}")
   end
 
-  def test_auto_link_in_tags
-    link_raw    = 'http://www.rubyonrails.org/images/rails.png'
-    link_result = %Q(<img src="#{link_raw}" />)
-    assert_equal link_result, auto_link(link_result)
-  end
-
   def test_auto_link_at_eol
     url1 = "http://api.rubyonrails.com/Foo.html"
     url2 = "http://www.ruby-doc.org/core/Bar.html"
@@ -424,12 +433,32 @@ class TextHelperTest < ActionView::TestCase
 
     assert_equal %(<p><a href="#{url}">#{url[0...7]}...</a><br /><a href="mailto:#{email}">#{email[0...7]}...</a><br /></p>), auto_link("<p>#{url}<br />#{email}<br /></p>") { |url| truncate(url, :length => 10) }
   end
+  
+  def test_auto_link_with_block_with_html
+    pic = "http://example.com/pic.png"
+    url = "http://example.com/album?a&b=c"
+    
+    assert_equal %(My pic: <a href="#{pic}"><img src="#{pic}" width="160px"></a> -- full album here #{generate_result(url)}), auto_link("My pic: #{pic} -- full album here #{url}") { |link|
+      if link =~ /\.(jpg|gif|png|bmp|tif)$/i
+        raw %(<img src="#{link}" width="160px">)
+      else
+        link
+      end
+    }
+  end
 
   def test_auto_link_with_options_hash
     assert_dom_equal 'Welcome to my new blog at <a href="http://www.myblog.com/" class="menu" target="_blank">http://www.myblog.com/</a>. Please e-mail me at <a href="mailto:me@email.com" class="menu" target="_blank">me@email.com</a>.',
       auto_link("Welcome to my new blog at http://www.myblog.com/. Please e-mail me at me@email.com.",
                 :link => :all, :html => { :class => "menu", :target => "_blank" })
   end
+  
+  def test_auto_link_with_multiple_trailing_punctuations
+    url = "http://youtube.com"
+    url_result = generate_result(url)
+    assert_equal url_result, auto_link(url)
+    assert_equal "(link: #{url_result}).", auto_link("(link: #{url}).")
+  end
 
   def test_cycle_class
     value = Cycle.new("one", 2, "3")

actionpack/test/template/translation_helper_test.rb

@@ -1,33 +1,50 @@
 require 'abstract_unit'
 
-class TranslationHelperTest < Test::Unit::TestCase
+class TranslationHelperTest < ActiveSupport::TestCase
   include ActionView::Helpers::TagHelper
   include ActionView::Helpers::TranslationHelper
-  
+
   attr_reader :request
   def setup
   end
-  
+
   def test_delegates_to_i18n_setting_the_raise_option
-    I18n.expects(:translate).with(:foo, :locale => 'en', :raise => true).returns("")
+    I18n.expects(:translate).with(['foo'], :locale => 'en', :raise => true).returns([""])
     translate :foo, :locale => 'en'
   end
-  
+
   def test_returns_missing_translation_message_wrapped_into_span
     expected = '<span class="translation_missing">en, foo</span>'
     assert_equal expected, translate(:foo)
   end
-  
+
+  def test_translation_returning_an_array
+    I18n.expects(:translate).with(["foo"], :raise => true).returns(["foo", "bar"])
+    assert_equal ["foo", "bar"], translate(:foo)
+  end
+
   def test_translation_of_an_array
-    I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(["foo", "bar"])
-    assert_equal "foobar", translate(["foo", "bar"])
+    assert_deprecated do
+      I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(["foo", "bar"])
+      assert_equal ["foo", "bar"], translate(["foo", "bar"])
+    end
+  end
+
+  def test_translation_of_an_array_returning_an_array
+    assert_deprecated do
+      I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(["foo", ["bar", "baz"]])
+      assert_equal ["foo", ["bar", "baz"]], translate(["foo", "bar"])
+    end
   end
 
   def test_translation_of_an_array_with_html
-    expected = '<a href="#">foo</a><a href="#">bar</a>'
-    I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(['<a href="#">foo</a>', '<a href="#">bar</a>'])
-    @view = ActionView::Base.new(ActionController::Base.view_paths, {})
-    assert_equal expected, @view.render(:file => "test/array_translation")
+    assert_deprecated do
+      translate_expected = ['<a href="#">foo</a>', '<a href="#">bar</a>', '<a href="#">baz</a>']
+      I18n.expects(:translate).with(["foo", "bar", "baz_html"], :raise => true).returns(translate_expected)
+      @view = ActionView::Base.new(ActionController::Base.view_paths, {})
+      expected = '<a href="#">foo</a>, <a href="#">bar</a>, <a href="#">baz</a>'
+      assert_equal expected, @view.render(:file => "test/array_translation")
+    end
   end
 
   def test_delegates_localize_to_i18n
@@ -35,16 +52,44 @@ class TranslationHelperTest < Test::Unit::TestCase
     I18n.expects(:localize).with(@time)
     localize @time
   end
-  
+
   def test_scoping_by_partial
-    expects(:template).returns(stub(:path_without_format_and_extension => "people/index"))
-    I18n.expects(:translate).with("people.index.foo", :locale => 'en', :raise => true).returns("")
-    translate ".foo", :locale => 'en'
+    I18n.expects(:translate).with(["test.translation.helper"], :raise => true).returns(["helper"])
+    @view = ActionView::Base.new(ActionController::Base.view_paths, {})
+    assert_equal "helper", @view.render(:file => "test/translation")
   end
 
   def test_scoping_by_partial_of_an_array
-    I18n.expects(:translate).with("test.scoped_array_translation.foo.bar", :raise => true).returns(["foo", "bar"])
-    @view = ActionView::Base.new(ActionController::Base.view_paths, {})
-    assert_equal "foobar", @view.render(:file => "test/scoped_array_translation")
+    assert_deprecated do
+      I18n.expects(:translate).with(["test.scoped_array_translation.foo", "test.scoped_array_translation.bar"], :raise => true).returns(["foo", "bar"])
+      @view = ActionView::Base.new(ActionController::Base.view_paths, {})
+      assert_equal "foo, bar", @view.render(:file => "test/scoped_array_translation")
+    end
+  end
+
+  def test_translate_works_with_symbols
+    I18n.expects(:translate).with(["hello"], :raise => true).returns(["Hello World"])
+    assert_equal "Hello World", translate(:hello)
+  end
+
+
+  def test_translate_does_not_mark_plain_text_as_safe_html
+    I18n.expects(:translate).with(["hello"], :raise => true).returns(["Hello World"])
+    assert_equal false, translate("hello").html_safe?
+  end
+
+  def test_translate_marks_translations_named_html_as_safe_html
+    I18n.expects(:translate).with(["html"], :raise => true).returns(["<a>Hello World</a>"])
+    assert translate("html").html_safe?
+  end
+
+  def test_translate_marks_translations_with_a_html_suffix_as_safe_html
+    I18n.expects(:translate).with(["hello_html"], :raise => true).returns(["<a>Hello World</a>"])
+    assert translate("hello_html").html_safe?
+  end
+
+  def test_translation_returning_an_array_ignores_html_suffix
+    I18n.expects(:translate).with(["foo_html"], :raise => true).returns(["foo", "bar"])
+    assert_equal ["foo", "bar"], translate(:foo_html)
   end
 end

actionpack/test/template/url_helper_test.rb

@@ -333,11 +333,11 @@ class UrlHelperTest < ActionView::TestCase
   end
 
   def test_mail_to_with_javascript
-    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%4d%79%20%65%6d%61%69%6c%3c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript")
+    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%4d%79%20%65%6d%61%69%6c%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript")
   end
 
   def test_mail_to_with_javascript_unicode
-    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%75%6e%69%63%6f%64%65%40%65%78%61%6d%70%6c%65%2e%63%6f%6d%22%3e%c3%ba%6e%69%63%6f%64%65%3c%2f%61%3e%27%29%3b'))</script>", mail_to("unicode@example.com", "únicode", :encode => "javascript")
+    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%75%6e%69%63%6f%64%65%40%65%78%61%6d%70%6c%65%2e%63%6f%6d%5c%22%3e%c3%ba%6e%69%63%6f%64%65%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("unicode@example.com", "únicode", :encode => "javascript")
   end
 
   def test_mail_with_options
@@ -361,8 +361,8 @@ class UrlHelperTest < ActionView::TestCase
     assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">&#109;&#101;&#40;&#97;&#116;&#41;&#100;&#111;&#109;&#97;&#105;&#110;&#46;&#99;&#111;&#109;</a>", mail_to("me@domain.com", nil, :encode => "hex", :replace_at => "(at)")
     assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">My email</a>", mail_to("me@domain.com", "My email", :encode => "hex", :replace_at => "(at)")
     assert_dom_equal "<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;%6d%65@%64%6f%6d%61%69%6e.%63%6f%6d\">&#109;&#101;&#40;&#97;&#116;&#41;&#100;&#111;&#109;&#97;&#105;&#110;&#40;&#100;&#111;&#116;&#41;&#99;&#111;&#109;</a>", mail_to("me@domain.com", nil, :encode => "hex", :replace_at => "(at)", :replace_dot => "(dot)")
-    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%4d%79%20%65%6d%61%69%6c%3c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
-    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%22%3e%6d%65%28%61%74%29%64%6f%6d%61%69%6e%28%64%6f%74%29%63%6f%6d%3c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", nil, :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
+    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%4d%79%20%65%6d%61%69%6c%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", "My email", :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
+    assert_dom_equal "<script type=\"text/javascript\">eval(decodeURIComponent('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%5c%22%6d%61%69%6c%74%6f%3a%6d%65%40%64%6f%6d%61%69%6e%2e%63%6f%6d%5c%22%3e%6d%65%28%61%74%29%64%6f%6d%61%69%6e%28%64%6f%74%29%63%6f%6d%3c%5c%2f%61%3e%27%29%3b'))</script>", mail_to("me@domain.com", nil, :encode => "javascript", :replace_at => "(at)", :replace_dot => "(dot)")
   end
   
   def protect_against_forgery?

actionpack/test/view/test_case_test.rb

@@ -159,7 +159,7 @@ module ActionView
     class AssertionsTest < ActionView::TestCase
       def render_from_helper
         form_tag('/foo') do
-          concat render(:text => '<ul><li>foo</li></ul>')
+          concat render(:text => '<ul><li>foo</li></ul>'.html_safe)
         end
       end
       helper_method :render_from_helper
@@ -173,4 +173,4 @@ module ActionView
       end
     end
   end
-end
+end

activemodel/Rakefile

@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 
 task :default => :test
 
@@ -13,7 +13,7 @@ Rake::TestTask.new do |t|
 end
 
 # Generate the RDoc documentation
-Rake::RDocTask.new do |rdoc|
+RDoc::Task.new do |rdoc|
   rdoc.rdoc_dir = 'doc'
   rdoc.title    = "Active Model"
   rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'

activemodel/test/test_helper.rb

@@ -7,7 +7,7 @@ require 'mocha'
 require 'active_model'
 require 'active_model/state_machine'
 
-$:.unshift File.dirname(__FILE__) + "/../../activesupport/lib"
+$:.unshift File.expand_path('../../../activesupport/lib', __FILE__)
 require 'active_support'
 require 'active_support/test_case'
 

activerecord/CHANGELOG

@@ -1,3 +1,16 @@
+*2.3.11 (February 9, 2011)*
+
+*2.3.10 (October 15, 2010)*
+
+* Security Release to fix CVE-2010-3933
+
+*2.3.9 (September 4, 2010)*
+*2.3.8 (May 24, 2010)*
+*2.3.7 (May 24, 2010)*
+
+* Version bump.
+
+
 *2.3.6 (May 23, 2010)*
 
 * Add index length support for MySQL. #1852 [Emili Parreno, Pratik Naik]

activerecord/Rakefile

@@ -1,9 +1,9 @@
 require 'rubygems'
 require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 require 'rake/packagetask'
-require 'rake/gempackagetask'
+require 'rubygems/package_task'
 
 require File.join(File.dirname(__FILE__), 'lib', 'active_record', 'version')
 require File.expand_path(File.dirname(__FILE__)) + "/test/config"
@@ -157,7 +157,7 @@ task :rebuild_frontbase_databases => 'frontbase:rebuild_databases'
 
 # Generate the RDoc documentation
 
-Rake::RDocTask.new { |rdoc|
+RDoc::Task.new { |rdoc|
   rdoc.rdoc_dir = 'doc'
   rdoc.title    = "Active Record -- Object-relation mapping put on rails"
   rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
@@ -192,16 +192,14 @@ spec = Gem::Specification.new do |s|
     s.files = s.files + Dir.glob( "#{dir}/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
   end
 
-  s.add_dependency('activesupport', '= 2.3.6' + PKG_BUILD)
+  s.add_dependency('activesupport', '= 2.3.14' + PKG_BUILD)
 
   s.files.delete FIXTURES_ROOT + "/fixture_database.sqlite"
   s.files.delete FIXTURES_ROOT + "/fixture_database_2.sqlite"
   s.files.delete FIXTURES_ROOT + "/fixture_database.sqlite3"
   s.files.delete FIXTURES_ROOT + "/fixture_database_2.sqlite3"
   s.require_path = 'lib'
-  s.autorequire = 'active_record'
 
-  s.has_rdoc = true
   s.extra_rdoc_files = %w( README )
   s.rdoc_options.concat ['--main',  'README']
 
@@ -211,7 +209,7 @@ spec = Gem::Specification.new do |s|
   s.rubyforge_project = "activerecord"
 end
 
-Rake::GemPackageTask.new(spec) do |p|
+Gem::PackageTask.new(spec) do |p|
   p.gem_spec = spec
   p.need_tar = true
   p.need_zip = true

activerecord/examples/performance.rb

@@ -12,6 +12,8 @@ require 'rbench'
 
 __DIR__ = File.dirname(__FILE__)
 $:.unshift "#{__DIR__}/../lib"
+$:.unshift "#{__DIR__}/../../activesupport/lib"
+
 require 'active_record'
 
 conn = { :adapter => 'mysql',
@@ -25,7 +27,7 @@ conn[:socket] = Pathname.glob(%w[
   /tmp/mysql.sock
   /var/mysql/mysql.sock
   /var/run/mysqld/mysqld.sock
-]).find { |path| path.socket? }
+]).find { |path| path.socket? }.to_s
 
 ActiveRecord::Base.establish_connection(conn)
 
@@ -58,7 +60,7 @@ end
 sqlfile = "#{__DIR__}/performance.sql"
 
 if File.exists?(sqlfile)
-  mysql_bin = %w[mysql mysql5].select { |bin| `which #{bin}`.length > 0 }
+  mysql_bin = %w[mysql mysql5].detect { |bin| `which #{bin}`.length > 0 }
   `#{mysql_bin} -u #{conn[:username]} #{"-p#{conn[:password]}" unless conn[:password].blank?} #{conn[:database]} < #{sqlfile}`
 else
   puts 'Generating data...'
@@ -88,7 +90,7 @@ else
     )
   end
 
-  mysqldump_bin = %w[mysqldump mysqldump5].select { |bin| `which #{bin}`.length > 0 }
+  mysqldump_bin = %w[mysqldump mysqldump5].detect { |bin| `which #{bin}`.length > 0 }
   `#{mysqldump_bin} -u #{conn[:username]} #{"-p#{conn[:password]}" unless conn[:password].blank?} #{conn[:database]} exhibits users > #{sqlfile}`
 end
 
@@ -155,6 +157,40 @@ RBench.run(TIMES) do
     ar { Exhibit.transaction { Exhibit.new } }
   end
 
+  report 'Model.find(id)' do
+    id = Exhibit.first.id
+    ar { Exhibit.find(id) }
+  end
+
+  report 'Model.find_by_sql' do
+    ar { Exhibit.find_by_sql("SELECT * FROM exhibits WHERE id = #{(rand * 1000 + 1).to_i}").first }
+  end
+
+  report 'Model.log', (TIMES * 10) do
+    ar { Exhibit.connection.send(:log, "hello", "world") {} }
+  end
+
+  report 'AR.execute(query)', (TIMES / 2) do
+    ar { ActiveRecord::Base.connection.execute("Select * from exhibits where id = #{(rand * 1000 + 1).to_i}") }
+  end
+
+  report 'Model.find(id)' do
+    id = Exhibit.first.id
+    ar { Exhibit.find(id) }
+  end
+
+  report 'Model.find_by_sql' do
+    ar { Exhibit.find_by_sql("SELECT * FROM exhibits WHERE id = #{(rand * 1000 + 1).to_i}").first }
+  end
+
+  report 'Model.log', (TIMES * 10) do
+    ar { Exhibit.connection.send(:log, "hello", "world") {} }
+  end
+
+  report 'AR.execute(query)', (TIMES / 2) do
+    ar { ActiveRecord::Base.connection.execute("Select * from exhibits where id = #{(rand * 1000 + 1).to_i}") }
+  end
+
   summary 'Total'
 end
 

activerecord/lib/active_record/association_preload.rb

@@ -282,7 +282,11 @@ module ActiveRecord
           end
           through_records.flatten!
         else
-          records.first.class.preload_associations(records, through_association)
+          options = {}
+          options[:include] = reflection.options[:include] || reflection.options[:source] if reflection.options[:conditions] || reflection.options[:order]
+          options[:order] = reflection.options[:order]
+          options[:conditions] = reflection.options[:conditions]
+          records.first.class.preload_associations(records, through_association, options)
           through_records = records.map {|record| record.send(through_association)}.flatten
         end
         through_records.compact!
@@ -357,7 +361,13 @@ module ActiveRecord
         table_name = reflection.klass.quoted_table_name
 
         if interface = reflection.options[:as]
-          conditions = "#{reflection.klass.quoted_table_name}.#{connection.quote_column_name "#{interface}_id"} #{in_or_equals_for_ids(ids)} and #{reflection.klass.quoted_table_name}.#{connection.quote_column_name "#{interface}_type"} = '#{self.base_class.sti_name}'"
+          parent_type = if reflection.active_record.abstract_class?
+            self.base_class.sti_name
+          else
+            reflection.active_record.sti_name
+          end
+
+          conditions = "#{reflection.klass.quoted_table_name}.#{connection.quote_column_name "#{interface}_id"} #{in_or_equals_for_ids(ids)} and #{reflection.klass.quoted_table_name}.#{connection.quote_column_name "#{interface}_type"} = '#{parent_type}'"
         else
           foreign_key = reflection.primary_key_name
           conditions = "#{reflection.klass.quoted_table_name}.#{foreign_key} #{in_or_equals_for_ids(ids)}"

activerecord/lib/active_record/associations.rb

@@ -1782,7 +1782,7 @@ module ActiveRecord
         end
 
         def using_limitable_reflections?(reflections)
-          reflections.collect(&:collection?).length.zero?
+          reflections.none?(&:collection?)
         end
 
         def column_aliases(join_dependency)

activerecord/lib/active_record/associations/association_collection.rb

@@ -234,8 +234,9 @@ module ActiveRecord
       # See destroy for more info.
       def destroy_all
         load_target
-        destroy(@target)
-        reset_target!
+        destroy(@target).tap do
+          reset_target!
+        end
       end
 
       def create(attrs = {})
@@ -331,6 +332,7 @@ module ActiveRecord
 
       def include?(record)
         return false unless record.is_a?(@reflection.klass)
+        return include_in_memory?(record) if record.new_record?
         load_target if @reflection.options[:finder_sql] && !loaded?
         return @target.include?(record) if loaded?
         exists?(record)
@@ -349,7 +351,16 @@ module ActiveRecord
             begin
               if !loaded?
                 if @target.is_a?(Array) && @target.any?
-                  @target = find_target + @target.find_all {|t| t.new_record? }
+                  @target = find_target.map do |f|
+                    i = @target.index(f)
+                    t = @target.delete_at(i) if i
+                    if t && t.changed?
+                      t
+                    else
+                      f.mark_for_destruction if t && t.marked_for_destruction?
+                      f
+                    end
+                  end + @target.find_all {|t| t.new_record?}
                 else
                   @target = find_target
                 end
@@ -363,7 +374,19 @@ module ActiveRecord
           target
         end
         
-        def method_missing(method, *args)
+        def method_missing(method, *args, &block)
+          case method.to_s
+          when 'find_or_create'
+            return find(:first, :conditions => args.first) || create(args.first)
+          when /^find_or_create_by_(.*)$/
+            rest = $1
+            find_args = pull_finder_args_from(DynamicFinderMatch.match(method).attribute_names, *args)
+            return  send("find_by_#{rest}", *find_args) ||
+                    method_missing("create_by_#{rest}", *args, &block)
+          when /^create_by_(.*)$/
+            return create($1.split('_and_').zip(args).inject({}) { |h,kv| k,v=kv ; h[k] = v ; h }, &block)
+          end
+
           if @target.respond_to?(method) || (!@reflection.klass.respond_to?(method) && Class.respond_to?(method))
             if block_given?
               super { |*block_args| yield(*block_args) }
@@ -418,6 +441,25 @@ module ActiveRecord
         end
 
       private
+        # Separate the "finder" args from the "create" args given to a
+        # find_or_create_by_ call.  Returns an array with the
+        # parameter values in the same order as the keys in the
+        # "names" array.  This code was based on code in base.rb's
+        # method_missing method.
+        def pull_finder_args_from(names, *args)
+          attributes = names.collect { |name| name.intern }
+          attribute_hash = {}
+          args.each_with_index do |arg, i|
+            if arg.is_a?(Hash)
+              attribute_hash.merge! arg
+            else
+              attribute_hash[attributes[i]] = arg
+            end
+          end
+          attribute_hash = attribute_hash.with_indifferent_access
+          attributes.collect { |attr| attribute_hash[attr] }
+        end
+
         def create_record(attrs)
           attrs.update(@reflection.options[:conditions]) if @reflection.options[:conditions].is_a?(Hash)
           ensure_owner_is_not_new
@@ -462,8 +504,8 @@ module ActiveRecord
         def callbacks_for(callback_name)
           full_callback_name = "#{callback_name}_for_#{@reflection.name}"
           @owner.class.read_inheritable_attribute(full_callback_name.to_sym) || []
-        end   
-        
+        end
+
         def ensure_owner_is_not_new
           if @owner.new_record?
             raise ActiveRecord::RecordNotSaved, "You cannot call create unless the parent is saved"
@@ -474,6 +516,18 @@ module ActiveRecord
           args.first.kind_of?(Hash) || !(loaded? || @owner.new_record? || @reflection.options[:finder_sql] ||
                                          @target.any? { |record| record.new_record? } || args.first.kind_of?(Integer))
         end
+
+        def include_in_memory?(record)
+          if @reflection.is_a?(ActiveRecord::Reflection::ThroughReflection)
+            @owner.send(proxy_reflection.through_reflection.name.to_sym).each do |source|
+              source_reflection_target = source.send(proxy_reflection.source_reflection.name)
+              return true if source_reflection_target.respond_to?(:include?) ? source_reflection_target.include?(record) : source_reflection_target == record
+            end
+            false
+          else
+            @target.include?(record)
+          end
+        end
     end
   end
 end

activerecord/lib/active_record/attribute_methods.rb

@@ -230,10 +230,6 @@ module ActiveRecord
     # It's also possible to instantiate related objects, so a Client class belonging to the clients
     # table with a +master_id+ foreign key can instantiate master through Client#master.
     def method_missing(method_id, *args, &block)
-      if method_id == :to_ary || method_id == :to_str
-        raise NoMethodError, "undefined method `#{method_id}' for #{inspect}:#{self.class}"
-      end
-
       method_name = method_id.to_s
 
       if self.class.private_method_defined?(method_name)

activerecord/lib/active_record/autosave_association.rb

@@ -146,12 +146,12 @@ module ActiveRecord
       #   add_autosave_association_callbacks(reflect_on_association(name))
       # end
       ASSOCIATION_TYPES.each do |type|
-        module_eval %{
+        module_eval <<-CODE, __FILE__, __LINE__ + 1
           def #{type}(name, options = {})
             super
             add_autosave_association_callbacks(reflect_on_association(name))
           end
-        }
+        CODE
       end
 
       # Adds a validate and save callback for the association as specified by

activerecord/lib/active_record/base.rb

@@ -1,5 +1,6 @@
 require 'yaml'
 require 'set'
+require 'active_support/core_ext/class/attribute'
 
 module ActiveRecord #:nodoc:
   # Generic Active Record exception class.
@@ -515,7 +516,7 @@ module ActiveRecord #:nodoc:
     @@timestamped_migrations = true
 
     # Determine whether to store the full constant name including namespace when using STI
-    superclass_delegating_accessor :store_full_sti_class
+    class_attribute :store_full_sti_class
     self.store_full_sti_class = false
 
     # Stores the default scope for the class
@@ -935,11 +936,18 @@ module ActiveRecord #:nodoc:
       def reset_counters(id, *counters)
         object = find(id)
         counters.each do |association|
-          child_class = reflect_on_association(association).klass
-          counter_name = child_class.reflect_on_association(self.name.downcase.to_sym).counter_cache_column
+          child_class = reflect_on_association(association.to_sym).klass
+          belongs_name = self.name.demodulize.underscore.to_sym
+          counter_name = child_class.reflect_on_association(belongs_name).counter_cache_column
+          value = object.send(association).count
 
-          connection.update("UPDATE #{quoted_table_name} SET #{connection.quote_column_name(counter_name)} = #{object.send(association).count} WHERE #{connection.quote_column_name(primary_key)} = #{quote_value(object.id)}", "#{name} UPDATE")
+          connection.update(<<-CMD, "#{name} UPDATE")
+            UPDATE #{quoted_table_name}
+            SET #{connection.quote_column_name(counter_name)} = #{value}
+            WHERE #{connection.quote_column_name(primary_key)} = #{quote_value(object.id)}
+          CMD
         end
+        return true
       end
 
       # A generic "counter updater" implementation, intended primarily to be
@@ -972,19 +980,13 @@ module ActiveRecord #:nodoc:
       #   #    SET comment_count = comment_count + 1,
       #   #  WHERE id IN (10, 15)
       def update_counters(id, counters)
-        updates = counters.inject([]) { |list, (counter_name, increment)|
-          sign = increment < 0 ? "-" : "+"
-          list << "#{connection.quote_column_name(counter_name)} = COALESCE(#{connection.quote_column_name(counter_name)}, 0) #{sign} #{increment.abs}"
-        }.join(", ")
-
-        if id.is_a?(Array)
-          ids_list = id.map {|i| quote_value(i)}.join(', ')
-          condition = "IN  (#{ids_list})"
-        else
-          condition = "= #{quote_value(id)}"
+        updates = counters.map do |counter_name, value|
+          operator = value < 0 ? '-' : '+'
+          quoted_column = connection.quote_column_name(counter_name)
+          "#{quoted_column} = COALESCE(#{quoted_column}, 0) #{operator} #{value.abs}"
         end
 
-        update_all(updates, "#{connection.quote_column_name(primary_key)} #{condition}")
+        update_all(updates.join(', '), primary_key => id )
       end
 
       # Increment a number field by one, usually representing a count.
@@ -1284,6 +1286,8 @@ module ActiveRecord #:nodoc:
 
       # Turns the +table_name+ back into a class name following the reverse rules of +table_name+.
       def class_name(table_name = table_name) # :nodoc:
+        ActiveSupport::Deprecation.warn("ActiveRecord::Base#class_name is deprecated and will be removed in Rails 3.", caller)
+
         # remove any prefix and/or suffix from the table name
         class_name = table_name[table_name_prefix.length..-(table_name_suffix.length + 1)].camelize
         class_name = class_name.singularize if pluralize_table_names
@@ -2642,7 +2646,7 @@ module ActiveRecord #:nodoc:
       # Note: The new instance will share a link to the same attributes as the original class. So any change to the attributes in either
       # instance will affect the other.
       def becomes(klass)
-        returning klass.new do |became|
+        klass.new.tap do |became|
           became.instance_variable_set("@attributes", @attributes)
           became.instance_variable_set("@attributes_cache", @attributes_cache)
           became.instance_variable_set("@new_record", new_record?)
@@ -2660,12 +2664,20 @@ module ActiveRecord #:nodoc:
       # Updates all the attributes from the passed-in Hash and saves the record. If the object is invalid, the saving will
       # fail and false will be returned.
       def update_attributes(attributes)
+        with_transaction_returning_status(:update_attributes_inside_transaction, attributes)
+      end
+
+      def update_attributes_inside_transaction(attributes) #:nodoc:
         self.attributes = attributes
         save
       end
 
       # Updates an object just like Base.update_attributes but calls save! instead of save so an exception is raised if the record is invalid.
       def update_attributes!(attributes)
+        with_transaction_returning_status(:update_attributes_inside_transaction!, attributes)
+      end
+
+      def update_attributes_inside_transaction!(attributes) #:nodoc:
         self.attributes = attributes
         save!
       end

activerecord/lib/active_record/calculations.rb

@@ -187,7 +187,7 @@ module ActiveRecord
           # A (slower) workaround if we're using a backend, like sqlite, that doesn't support COUNT DISTINCT.
           sql = "SELECT COUNT(*) AS #{aggregate_alias}" if use_workaround
 
-          sql << ", #{options[:group_field]} AS #{options[:group_alias]}" if options[:group]
+          options[:group_fields].each_index{|i| sql << ", #{options[:group_fields][i]} AS #{options[:group_aliases][i]}" } if options[:group]
           if options[:from]
             sql << " FROM #{options[:from]} "
           elsif scope && scope[:from] && !use_workaround
@@ -211,8 +211,8 @@ module ActiveRecord
           add_limited_ids_condition!(sql, options, join_dependency) if join_dependency && !using_limitable_reflections?(join_dependency.reflections) && ((scope && scope[:limit]) || options[:limit])
 
           if options[:group]
-            group_key = connection.adapter_name == 'FrontBase' ?  :group_alias : :group_field
-            sql << " GROUP BY #{options[group_key]} "
+            group_key = connection.adapter_name == 'FrontBase' ?  :group_aliases : :group_fields
+            sql << " GROUP BY #{options[group_key].join(',')} "
           end
 
           if options[:group] && options[:having]
@@ -239,24 +239,31 @@ module ActiveRecord
         end
 
         def execute_grouped_calculation(operation, column_name, column, options) #:nodoc:
-          group_attr      = options[:group].to_s
-          association     = reflect_on_association(group_attr.to_sym)
-          associated      = association && association.macro == :belongs_to # only count belongs_to associations
-          group_field     = associated ? association.primary_key_name : group_attr
-          group_alias     = column_alias_for(group_field)
-          group_column    = column_for group_field
-          sql             = construct_calculation_sql(operation, column_name, options.merge(:group_field => group_field, :group_alias => group_alias))
+          group_attr    = options[:group]
+          association   = reflect_on_association(group_attr.to_s.to_sym)
+          associated    = association && association.macro == :belongs_to # only count belongs_to associations
+          group_fields  = Array(associated ? association.primary_key_name : group_attr)
+          group_aliases = []
+          group_columns = {}
+          
+          group_fields.each do |field|
+            group_aliases << column_alias_for(field)
+            group_columns[column_alias_for(field)] = column_for(field)
+          end
+
+          sql             = construct_calculation_sql(operation, column_name, options.merge(:group_fields => group_fields, :group_aliases => group_aliases))
           calculated_data = connection.select_all(sql)
           aggregate_alias = column_alias_for(operation, column_name)
 
           if association
-            key_ids     = calculated_data.collect { |row| row[group_alias] }
+            key_ids     = calculated_data.collect { |row| row[group_aliases.first] }
             key_records = association.klass.base_class.find(key_ids)
             key_records = key_records.inject({}) { |hsh, r| hsh.merge(r.id => r) }
           end
 
           calculated_data.inject(ActiveSupport::OrderedHash.new) do |all, row|
-            key   = type_cast_calculated_value(row[group_alias], group_column)
+            key   = group_aliases.map{|group_alias| type_cast_calculated_value(row[group_alias], group_columns[group_alias])}
+            key   = key.first if key.size == 1
             key   = key_records[key] if associated
             value = row[aggregate_alias]
             all[key] = type_cast_calculated_value(value, column, operation)

activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb

@@ -10,7 +10,7 @@ module ActiveRecord
     ##
     # :singleton-method:
     # The connection handler
-    superclass_delegating_accessor :connection_handler
+    class_attribute :connection_handler
     self.connection_handler = ConnectionAdapters::ConnectionHandler.new
 
     # Returns the connection currently associated with the class. This can

activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb

@@ -195,6 +195,7 @@ module ActiveRecord
       #  remove_column(:suppliers, :qualification)
       #  remove_columns(:suppliers, :qualification, :experience)
       def remove_column(table_name, *column_names)
+        raise ArgumentError.new("You must specify at least one column name.  Example: remove_column(:people, :first_name)") if column_names.empty?
         column_names.flatten.each do |column_name|
           execute "ALTER TABLE #{quote_table_name(table_name)} DROP #{quote_column_name(column_name)}"
         end
@@ -273,7 +274,7 @@ module ActiveRecord
 
         if Hash === options # legacy support, since this param was a string
           index_type = options[:unique] ? "UNIQUE" : ""
-          index_name = options[:name] || index_name
+          index_name = options[:name].to_s if options[:name]
         else
           index_type = options
         end
@@ -346,6 +347,7 @@ module ActiveRecord
       # as there's no way to determine the correct answer in that case.
       def index_exists?(table_name, index_name, default)
         return default unless respond_to?(:indexes)
+        index_name = index_name.to_s
         indexes(table_name).detect { |i| i.name == index_name }
       end
 

activerecord/lib/active_record/connection_adapters/abstract_adapter.rb

@@ -211,6 +211,12 @@ module ActiveRecord
             log_info(sql, name, 0)
             nil
           end
+        rescue SystemExit, SignalException, NoMemoryError => e
+          # Don't re-wrap these exceptions. They are probably not being caused by invalid
+          # sql, but rather some external stimulus beyond the responsibilty of this code.
+          # Additionaly, wrapping these exceptions with StatementInvalid would lead to
+          #  meaningful loss of data, such as losing SystemExit#status.
+          raise e
         rescue Exception => e
           # Log message and raise exception.
           # Set last_verification to 0, so that connection gets verified

activerecord/lib/active_record/connection_adapters/mysql_adapter.rb

@@ -238,7 +238,7 @@ module ActiveRecord
       end
 
       def quote_column_name(name) #:nodoc:
-        @quoted_column_names[name] ||= "`#{name}`"
+        @quoted_column_names[name] ||= "`#{name.to_s.gsub('`', '``')}`"
       end
 
       def quote_table_name(name) #:nodoc:
@@ -315,6 +315,7 @@ module ActiveRecord
         rows = []
         result.each { |row| rows << row }
         result.free
+        @connection.more_results && @connection.next_result    # invoking stored procedures with CLIENT_MULTI_RESULTS requires this to tidy up else connection will be dropped
         rows
       end
 
@@ -638,6 +639,7 @@ module ActiveRecord
           result = execute(sql, name)
           rows = result.all_hashes
           result.free
+          @connection.more_results && @connection.next_result    # invoking stored procedures with CLIENT_MULTI_RESULTS requires this to tidy up else connection will be dropped
           rows
         end
 

activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb

@@ -25,7 +25,7 @@ module ActiveRecord
   module ConnectionAdapters #:nodoc:
     class SQLite3Adapter < SQLiteAdapter # :nodoc:
       def table_structure(table_name)
-        returning structure = @connection.table_info(quote_table_name(table_name)) do
+        @connection.table_info(quote_table_name(table_name)).tap do |structure|
           raise(ActiveRecord::StatementInvalid, "Could not find table '#{table_name}'") if structure.empty?
         end
       end

activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb

@@ -162,7 +162,7 @@ module ActiveRecord
       end
 
       def quote_column_name(name) #:nodoc:
-        %Q("#{name}")
+        %Q("#{name.to_s.gsub('"', '""')}")
       end
 
 
@@ -220,20 +220,20 @@ module ActiveRecord
         SQL
 
         execute(sql, name).map do |row|
-          row[0]
+          row['name']
         end
       end
 
       def columns(table_name, name = nil) #:nodoc:
         table_structure(table_name).map do |field|
-          SQLiteColumn.new(field['name'], field['dflt_value'], field['type'], field['notnull'] == "0")
+          SQLiteColumn.new(field['name'], field['dflt_value'], field['type'], field['notnull'].to_i == 0)
         end
       end
 
       def indexes(table_name, name = nil) #:nodoc:
         execute("PRAGMA index_list(#{quote_table_name(table_name)})", name).map do |row|
           index = IndexDefinition.new(table_name, row['name'])
-          index.unique = row['unique'] != '0'
+          index.unique = row['unique'].to_i != 0
           index.columns = execute("PRAGMA index_info('#{index.name}')").map { |col| col['name'] }
           index
         end
@@ -269,6 +269,7 @@ module ActiveRecord
       end
 
       def remove_column(table_name, *column_names) #:nodoc:
+        raise ArgumentError.new("You must specify at least one column name.  Example: remove_column(:people, :first_name)") if column_names.empty?
         column_names.flatten.each do |column_name|
           alter_table(table_name) do |definition|
             definition.columns.delete(definition[column_name])
@@ -329,7 +330,7 @@ module ActiveRecord
         end
 
         def table_structure(table_name)
-          returning structure = execute("PRAGMA table_info(#{quote_table_name(table_name)})") do
+          execute("PRAGMA table_info(#{quote_table_name(table_name)})").tap do |structure|
             raise(ActiveRecord::StatementInvalid, "Could not find table '#{table_name}'") if structure.empty?
           end
         end

activerecord/lib/active_record/dirty.rb

@@ -44,7 +44,7 @@ module ActiveRecord
       base.alias_method_chain :update,          :dirty
       base.alias_method_chain :reload,          :dirty
 
-      base.superclass_delegating_accessor :partial_updates
+      base.class_attribute :partial_updates
       base.partial_updates = true
 
       base.send(:extend, ClassMethods)

activerecord/lib/active_record/locale/en.yml

@@ -11,23 +11,23 @@ en:
         accepted: "must be accepted"
         empty: "can't be empty"
         blank: "can't be blank"
-        too_long: "is too long (maximum is {{count}} characters)"
-        too_short: "is too short (minimum is {{count}} characters)"
-        wrong_length: "is the wrong length (should be {{count}} characters)"
+        too_long: "is too long (maximum is %{count} characters)"
+        too_short: "is too short (minimum is %{count} characters)"
+        wrong_length: "is the wrong length (should be %{count} characters)"
         taken: "has already been taken"
         not_a_number: "is not a number"
-        greater_than: "must be greater than {{count}}"
-        greater_than_or_equal_to: "must be greater than or equal to {{count}}"
-        equal_to: "must be equal to {{count}}"
-        less_than: "must be less than {{count}}"
-        less_than_or_equal_to: "must be less than or equal to {{count}}"
+        greater_than: "must be greater than %{count}"
+        greater_than_or_equal_to: "must be greater than or equal to %{count}"
+        equal_to: "must be equal to %{count}"
+        less_than: "must be less than %{count}"
+        less_than_or_equal_to: "must be less than or equal to %{count}"
         odd: "must be odd"
         even: "must be even"
-        record_invalid: "Validation failed: {{errors}}"
+        record_invalid: "Validation failed: %{errors}"
         # Append your own errors here or at the model/attributes scope.
 
       full_messages:
-        format: "{{attribute}} {{message}}"
+        format: "%{attribute} %{message}"
 
       # You can define own errors for models or model attributes.
       # The values :model, :attribute and :value are always available for interpolation.
@@ -35,7 +35,7 @@ en:
       # For example,
       #   models:
       #     user:
-      #       blank: "This is a custom blank message for {{model}}: {{attribute}}"
+      #       blank: "This is a custom blank message for %{model}: %{attribute}"
       #       attributes:
       #         login:
       #           blank: "This is a custom blank message for User login"

activerecord/lib/active_record/locking/optimistic.rb

@@ -128,6 +128,7 @@ module ActiveRecord
             end
           end
 
+          @destroyed = true
           freeze
         end
 

activerecord/lib/active_record/migration.rb

@@ -516,7 +516,7 @@ module ActiveRecord
             raise DuplicateMigrationNameError.new(name.camelize) 
           end
           
-          klasses << returning(MigrationProxy.new) do |migration|
+          klasses << (MigrationProxy.new).tap do |migration|
             migration.name     = name.camelize
             migration.version  = version
             migration.filename = file

activerecord/lib/active_record/named_scope.rb

@@ -8,10 +8,7 @@ module ActiveRecord
     #
     # You can define a scope that applies to all finders using ActiveRecord::Base.default_scope.
     def self.included(base)
-      base.class_eval do
-        extend ClassMethods
-        named_scope :scoped, lambda { |scope| scope }
-      end
+      base.extend ClassMethods
     end
 
     module ClassMethods
@@ -19,6 +16,10 @@ module ActiveRecord
         read_inheritable_attribute(:scopes) || write_inheritable_attribute(:scopes, {})
       end
 
+      def scoped(scope, &block)
+        Scope.new(self, scope, &block)
+      end
+
       # Adds a class method for retrieving and querying objects. A scope represents a narrowing of a database query,
       # such as <tt>:conditions => {:color => :red}, :select => 'shirts.*', :include => :washing_instructions</tt>.
       #
@@ -84,18 +85,22 @@ module ActiveRecord
       #   assert_equal expected_options, Shirt.colored('red').proxy_options
       def named_scope(name, options = {}, &block)
         name = name.to_sym
+
         scopes[name] = lambda do |parent_scope, *args|
           Scope.new(parent_scope, case options
             when Hash
               options
             when Proc
-              options.call(*args)
+              if self.model_name != parent_scope.model_name
+                options.bind(parent_scope).call(*args)
+              else
+                options.call(*args)
+              end
           end, &block)
         end
-        (class << self; self end).instance_eval do
-          define_method name do |*args|
-            scopes[name].call(self, *args)
-          end
+
+        singleton_class.send :define_method, name do |*args|
+          scopes[name].call(self, *args)
         end
       end
     end
@@ -115,7 +120,7 @@ module ActiveRecord
         options ||= {}
         [options[:extend]].flatten.each { |extension| extend extension } if options[:extend]
         extend Module.new(&block) if block_given?
-        unless Scope === proxy_scope
+        unless (Scope === proxy_scope || ActiveRecord::Associations::AssociationCollection === proxy_scope)
           @current_scoped_methods_when_defined = proxy_scope.send(:current_scoped_methods)
         end
         @proxy_scope, @proxy_options = proxy_scope, options.except(:extend)

activerecord/lib/active_record/serialization.rb

@@ -74,7 +74,7 @@ module ActiveRecord #:nodoc:
       end
 
       def serializable_record
-        returning(serializable_record = {}) do
+        {}.tap do |serializable_record|
           serializable_names.each { |name| serializable_record[name] = @record.send(name) }
           add_includes do |association, records, opts|
             if records.is_a?(Enumerable)

activerecord/lib/active_record/session_store.rb

@@ -184,7 +184,7 @@ module ActiveRecord
 
         # Look up a session by id and unmarshal its data if found.
         def find_by_session_id(session_id)
-          if record = @@connection.select_one("SELECT * FROM #{@@table_name} WHERE #{@@session_id_column}=#{@@connection.quote(session_id)}")
+          if record = connection.select_one("SELECT * FROM #{@@table_name} WHERE #{@@session_id_column}=#{connection.quote(session_id)}")
             new(:session_id => session_id, :marshaled_data => record['data'])
           end
         end
@@ -310,6 +310,14 @@ module ActiveRecord
         return true
       end
       
+      def destroy(env)
+        if sid = current_session_id(env)
+          Base.silence do
+            get_session_model(env, sid).destroy
+          end
+        end
+      end
+      
       def get_session_model(env, sid)
         if env[ENV_SESSION_OPTIONS_KEY][:id].nil?
           env[SESSION_RECORD_KEY] = find_session(sid)