Merge branch 'master' into nested_has_many_through

Conflicts:
	activerecord/CHANGELOG
	activerecord/lib/active_record/association_preload.rb
	activerecord/lib/active_record/associations.rb
	activerecord/test/schema/schema.rb

116 files changed, 6546 insertions, 632 deletions

diff --git a/Gemfile b/Gemfile
index 5e4b2ee1b0..efbcecd75a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,8 +46,7 @@ platforms :ruby do
   group :db do
     gem "pg", ">= 0.9.0"
     gem "mysql", ">= 2.8.1"
-    # gem "mysql2", ">= 0.2.4"
-    gem "mysql2", :git => "git://github.com/brianmario/mysql2.git"
+    gem "mysql2", ">= 0.2.6"
   end
 end
 
diff --git a/actionmailer/actionmailer.gemspec b/actionmailer/actionmailer.gemspec
index 042ad43319..29b5813785 100644
--- a/actionmailer/actionmailer.gemspec
+++ b/actionmailer/actionmailer.gemspec
@@ -20,5 +20,5 @@ Gem::Specification.new do |s|
   s.has_rdoc = true
 
   s.add_dependency('actionpack',  version)
-  s.add_dependency('mail',        '~> 2.2.6.1')
+  s.add_dependency('mail',        '~> 2.2.9')
 end
diff --git a/actionpack/actionpack.gemspec b/actionpack/actionpack.gemspec
index 40eafd1a2f..c2af3dfaf5 100644
--- a/actionpack/actionpack.gemspec
+++ b/actionpack/actionpack.gemspec
@@ -22,9 +22,8 @@ Gem::Specification.new do |s|
   s.add_dependency('activesupport',    version)
   s.add_dependency('activemodel',      version)
   s.add_dependency('rack-cache',       '~> 0.5.3')
-  s.add_dependency('rack-cache-purge', '~> 0.0.1')
   s.add_dependency('builder',          '~> 2.1.2')
-  s.add_dependency('i18n',             '~> 0.4.1')
+  s.add_dependency('i18n',             '~> 0.4.2')
   s.add_dependency('rack',             '~> 1.2.1')
   s.add_dependency('rack-test',        '~> 0.5.6')
   s.add_dependency('rack-mount',       '~> 0.6.13')
diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb
index 1c63fb2d14..475785a4b4 100644
--- a/actionpack/lib/abstract_controller/rendering.rb
+++ b/actionpack/lib/abstract_controller/rendering.rb
@@ -46,14 +46,14 @@ module AbstractController
         @view_context_class ||= begin
           controller = self
           Class.new(ActionView::Base) do
+            if controller.respond_to?(:_routes) && controller._routes
+              include controller._routes.url_helpers
+              include controller._routes.mounted_helpers
+            end
+
             if controller.respond_to?(:_helpers)
               include controller._helpers
 
-              if controller.respond_to?(:_routes) && controller._routes
-                include controller._routes.url_helpers
-                include controller._routes.mounted_helpers
-              end
-
               # TODO: Fix RJS to not require this
               self.helpers = controller._helpers
             end
diff --git a/actionpack/lib/action_dispatch/http/rack_cache.rb b/actionpack/lib/action_dispatch/http/rack_cache.rb
index e5914abc81..b5c1435903 100644
--- a/actionpack/lib/action_dispatch/http/rack_cache.rb
+++ b/actionpack/lib/action_dispatch/http/rack_cache.rb
@@ -21,11 +21,6 @@ module ActionDispatch
       @store.write(key, value)
     end
 
-    def purge(key)
-      @store.delete(key)
-      nil
-    end
-
     ::Rack::Cache::MetaStore::RAILS = self
   end
 
@@ -58,10 +53,6 @@ module ActionDispatch
       [key, size]
     end
 
-    def purge(key)
-      @store.delete(key)
-    end
-
     ::Rack::Cache::EntityStore::RAILS = self
   end
 end
diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb
index cfee95eb4b..4da82f958a 100644
--- a/actionpack/lib/action_dispatch/http/url.rb
+++ b/actionpack/lib/action_dispatch/http/url.rb
@@ -8,11 +8,6 @@ module ActionDispatch
         protocol + host_with_port + fullpath
       end
 
-      # Returns 'https' if this is an SSL request and 'http' otherwise.
-      def scheme
-        ssl? ? 'https' : 'http'
-      end
-
       # Returns 'https://' if this is an SSL request and 'http://' otherwise.
       def protocol
         @protocol ||= ssl? ? 'https://' : 'http://'
@@ -99,4 +94,4 @@ module ActionDispatch
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb
index 75c8cc3dd0..c4c2e1acd7 100644
--- a/actionpack/lib/action_dispatch/middleware/cookies.rb
+++ b/actionpack/lib/action_dispatch/middleware/cookies.rb
@@ -98,17 +98,19 @@ module ActionDispatch
       def self.build(request)
         secret = request.env[TOKEN_KEY]
         host = request.host
+        secure = request.ssl?
 
-        new(secret, host).tap do |hash|
+        new(secret, host, secure).tap do |hash|
           hash.update(request.cookies)
         end
       end
 
-      def initialize(secret = nil, host = nil)
+      def initialize(secret = nil, host = nil, secure = false)
         @secret = secret
         @set_cookies = {}
         @delete_cookies = {}
         @host = host
+        @secure = secure
 
         super()
       end
@@ -193,9 +195,15 @@ module ActionDispatch
       end
 
       def write(headers)
-        @set_cookies.each { |k, v| ::Rack::Utils.set_cookie_header!(headers, k, v) }
+        @set_cookies.each { |k, v| ::Rack::Utils.set_cookie_header!(headers, k, v) if write_cookie?(v) }
         @delete_cookies.each { |k, v| ::Rack::Utils.delete_cookie_header!(headers, k, v) }
       end
+
+      private
+
+        def write_cookie?(cookie)
+          @secure || !cookie[:secure] || defined?(Rails.env) && Rails.env.development?
+        end
     end
 
     class PermanentCookieJar < CookieJar #:nodoc:
diff --git a/actionpack/lib/action_dispatch/testing/performance_test.rb b/actionpack/lib/action_dispatch/testing/performance_test.rb
index d6c98b4db7..e7aeb45fb3 100644
--- a/actionpack/lib/action_dispatch/testing/performance_test.rb
+++ b/actionpack/lib/action_dispatch/testing/performance_test.rb
@@ -1,5 +1,4 @@
 require 'active_support/testing/performance'
-require 'active_support/testing/default'
 
 begin
   module ActionDispatch
diff --git a/actionpack/lib/action_view/helpers/date_helper.rb b/actionpack/lib/action_view/helpers/date_helper.rb
index 3aee4fb773..c1214bc44e 100644
--- a/actionpack/lib/action_view/helpers/date_helper.rb
+++ b/actionpack/lib/action_view/helpers/date_helper.rb
@@ -215,21 +215,10 @@ module ActionView
       #   # Creates a time select tag that, when POSTed, will be stored in the post variable in the sunrise attribute
       #   time_select("post", "sunrise")
       #
-      #   # Creates a time select tag that, when POSTed, will be stored in the order variable in the submitted
-      #   # attribute
-      #   time_select("order", "submitted")
-      #
-      #   # Creates a time select tag that, when POSTed, will be stored in the mail variable in the sent_at attribute
-      #   time_select("mail", "sent_at")
-      #
       #   # Creates a time select tag with a seconds field that, when POSTed, will be stored in the post variables in
       #   # the sunrise attribute.
       #   time_select("post", "start_time", :include_seconds => true)
       #
-      #   # Creates a time select tag with a seconds field that, when POSTed, will be stored in the entry variables in
-      #   # the submission_time attribute.
-      #   time_select("entry", "submission_time", :include_seconds => true)
-      #
       #   # You can set the :minute_step to 15 which will give you: 00, 15, 30 and 45.
       #   time_select 'game', 'game_time', {:minute_step => 15}
       #
diff --git a/actionpack/lib/action_view/helpers/tag_helper.rb b/actionpack/lib/action_view/helpers/tag_helper.rb
index 2f29c8f0e6..ee51617a2b 100644
--- a/actionpack/lib/action_view/helpers/tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/tag_helper.rb
@@ -24,16 +24,17 @@ module ActionView
       # escaping.
       #
       # ==== Options
+      # You can use symbols or strings for the attribute names.
+      #
       # Use +true+ with boolean attributes that can render with no value, like
       # +disabled+ and +readonly+.
       #
       # HTML5 <tt>data-*</tt> attributes can be set with a single +data+ key
       # pointing to a hash of sub-attributes.
       #
-      # Sub-attribute keys may be strings or symbols. To play nicely with
-      # JavaScript conventions +dataset+ they will be dasherized so that a key
-      # +user_id+ would render as <tt>data-user-id</tt> and thus accessed as
-      # <tt>dataset.userId</tt>.
+      # To play nicely with JavaScript conventions sub-attributes are dasherized.
+      # For example, a key +user_id+ would render as <tt>data-user-id</tt> and
+      # thus accessed as <tt>dataset.userId</tt>.
       #
       # Values are encoded to JSON, with the exception of strings and symbols.
       # This may come in handy when using jQuery's HTML5-aware <tt>.data()<tt>
diff --git a/actionpack/test/abstract_unit.rb b/actionpack/test/abstract_unit.rb
index 470b36dbe2..92597e40ff 100644
--- a/actionpack/test/abstract_unit.rb
+++ b/actionpack/test/abstract_unit.rb
@@ -47,6 +47,11 @@ end
 require 'pp' # require 'pp' early to prevent hidden_methods from not picking up the pretty-print methods until too late
 
 module Rails
+  class << self
+    def env
+      @_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "test")
+    end
+  end
 end
 
 ActiveSupport::Dependencies.hook!
diff --git a/actionpack/test/dispatch/cookies_test.rb b/actionpack/test/dispatch/cookies_test.rb
index efdc1f5d93..faeae91f6b 100644
--- a/actionpack/test/dispatch/cookies_test.rb
+++ b/actionpack/test/dispatch/cookies_test.rb
@@ -135,11 +135,25 @@ class CookiesTest < ActionController::TestCase
   end
 
   def test_setting_cookie_with_secure
+    @request.env["HTTPS"] = "on"
     get :authenticate_with_secure
     assert_cookie_header "user_name=david; path=/; secure"
     assert_equal({"user_name" => "david"}, @response.cookies)
   end
 
+  def test_setting_cookie_with_secure_in_development
+    Rails.env.stubs(:development?).returns(true)
+    get :authenticate_with_secure
+    assert_cookie_header "user_name=david; path=/; secure"
+    assert_equal({"user_name" => "david"}, @response.cookies)
+  end
+
+  def test_not_setting_cookie_with_secure
+    get :authenticate_with_secure
+    assert_not_cookie_header "user_name=david; path=/; secure"
+    assert_not_equal({"user_name" => "david"}, @response.cookies)
+  end
+
   def test_multiple_cookies
     get :set_multiple_cookies
     assert_equal 2, @response.cookies.size
@@ -286,4 +300,13 @@ class CookiesTest < ActionController::TestCase
         assert_equal expected.split("\n"), header
       end
     end
+
+    def assert_not_cookie_header(expected)
+      header = @response.headers["Set-Cookie"]
+      if header.respond_to?(:to_str)
+        assert_not_equal expected.split("\n").sort, header.split("\n").sort
+      else
+        assert_not_equal expected.split("\n"), header
+      end
+    end
 end
diff --git a/actionpack/test/template/url_helper_test.rb b/actionpack/test/template/url_helper_test.rb
index a6fdf806a4..bc2548e06c 100644
--- a/actionpack/test/template/url_helper_test.rb
+++ b/actionpack/test/template/url_helper_test.rb
@@ -433,6 +433,10 @@ class UrlHelperControllerTest < ActionController::TestCase
       match 'url_helper_controller_test/url_helper/normalize_recall_params',
         :to => UrlHelperController.action(:normalize_recall),
         :as => :normalize_recall_params
+
+      match '/url_helper_controller_test/url_helper/override_url_helper/default',
+        :to => 'url_helper_controller_test/url_helper#override_url_helper',
+        :as => :override_url_helper
     end
 
     def show
@@ -468,6 +472,15 @@ class UrlHelperControllerTest < ActionController::TestCase
     end
 
     def rescue_action(e) raise e end
+
+    def override_url_helper
+      render :inline => '<%= override_url_helper_path %>'
+    end
+
+    def override_url_helper_path
+      '/url_helper_controller_test/url_helper/override_url_helper/override'
+    end
+    helper_method :override_url_helper_path
   end
 
   tests UrlHelperController
@@ -527,6 +540,11 @@ class UrlHelperControllerTest < ActionController::TestCase
     get :show, :name => '123'
     assert_equal 'ok', @response.body
   end
+
+  def test_url_helper_can_be_overriden
+    get :override_url_helper
+    assert_equal '/url_helper_controller_test/url_helper/override_url_helper/override', @response.body
+  end
 end
 
 class TasksController < ActionController::Base
diff --git a/activemodel/activemodel.gemspec b/activemodel/activemodel.gemspec
index c483ecbc3c..2d1263407f 100644
--- a/activemodel/activemodel.gemspec
+++ b/activemodel/activemodel.gemspec
@@ -21,5 +21,5 @@ Gem::Specification.new do |s|
 
   s.add_dependency('activesupport', version)
   s.add_dependency('builder',       '~> 2.1.2')
-  s.add_dependency('i18n',          '~> 0.4.1')
+  s.add_dependency('i18n',          '~> 0.4.2')
 end
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG
index 191890aefc..06c1428217 100644
--- a/activerecord/CHANGELOG
+++ b/activerecord/CHANGELOG
@@ -2,6 +2,9 @@
 
 * Associations with a :through option can now use *any* association as the through or source association, including other associations which have a :through option and has_and_belongs_to_many associations #1812 [Jon Leighton]
 
+* has_one maintains the association with separate after_create/after_update instead
+  of a single after_save. [fxn]
+
 * The following code:
 
     Model.limit(10).scoping { Model.count }
diff --git a/activerecord/lib/active_record/association_preload.rb b/activerecord/lib/active_record/association_preload.rb
index 664b0a7d59..bafd59fc02 100644
--- a/activerecord/lib/active_record/association_preload.rb
+++ b/activerecord/lib/active_record/association_preload.rb
@@ -254,8 +254,6 @@ module ActiveRecord
       alias_method :preload_has_many_association, :preload_has_one_or_has_many_association
 
       def preload_through_records(records, reflection, through_association)
-        through_reflection = reflections[through_association]
-
         # If the same through record is loaded twice, we want to return exactly the same
         # object in the result, rather than two separate instances representing the same
         # record. This is so that we can preload the source association for each record,
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb
index 25be9a52ff..ee2e2765bc 100644
--- a/activerecord/lib/active_record/associations.rb
+++ b/activerecord/lib/active_record/associations.rb
@@ -2043,7 +2043,7 @@ module ActiveRecord
               association_proxy = record.send("set_#{join_part.reflection.name}_target", association)
               association_proxy.__send__(:set_inverse_instance, association, record)
             end
-          
+
           # A JoinPart represents a part of a JoinDependency. It is an abstract class, inherited
           # by JoinBase and JoinAssociation. A JoinBase represents the Active Record which 
           # everything else is being joined onto. A JoinAssociation represents an association which
@@ -2055,38 +2055,38 @@ module ActiveRecord
             # this is the actual base model, for a JoinAssociation this is the target model of the
             # association.
             attr_reader :active_record
-            
+
             delegate :table_name, :column_names, :primary_key, :reflections, :sanitize_sql, :arel_engine, :to => :active_record
-            
+
             def initialize(active_record)
               @active_record = active_record
               @cached_record = {}
             end
-            
+
             def ==(other)
               raise NotImplementedError
             end
-            
+
             # An Arel::Table for the active_record
             def table
               raise NotImplementedError
             end
-            
+
             # The prefix to be used when aliasing columns in the active_record's table
             def aliased_prefix
               raise NotImplementedError
             end
-            
+
             # The alias for the active_record's table
             def aliased_table_name
               raise NotImplementedError
             end
-            
+
             # The alias for the primary key of the active_record's table
             def aliased_primary_key
               "#{aliased_prefix}_r0"
             end
-            
+
             # An array of [column_name, alias] pairs for the table
             def column_names_with_alias
               unless defined?(@column_names_with_alias)
@@ -2116,7 +2116,7 @@ module ActiveRecord
           class JoinBase < JoinPart # :nodoc:
             # Extra joins provided when the JoinDependency was created
             attr_reader :table_joins
-            
+
             def initialize(active_record, joins = nil)
               super(active_record)
               @table_joins = joins
@@ -2144,16 +2144,16 @@ module ActiveRecord
           class JoinAssociation < JoinPart # :nodoc:
             # The reflection of the association represented
             attr_reader :reflection
-            
+
             # The JoinDependency object which this JoinAssociation exists within. This is mainly
             # relevant for generating aliases which do not conflict with other joins which are 
             # part of the query.
             attr_reader :join_dependency
-            
+
             # A JoinBase instance representing the active record we are joining onto.
             # (So in Author.has_many :posts, the Author would be that base record.)
             attr_reader :parent
-            
+
             # What type of join will be generated, either Arel::InnerJoin (default) or Arel::OuterJoin
             attr_accessor :join_type
             
@@ -2165,7 +2165,7 @@ module ActiveRecord
 
             def initialize(reflection, join_dependency, parent = nil)
               reflection.check_validity!
-              
+
               if reflection.options[:polymorphic]
                 raise EagerLoadPolymorphicError.new(reflection)
               end
@@ -2192,7 +2192,7 @@ module ActiveRecord
                 self.parent == join_part
               end
             end
-            
+
             def join_to(relation)
               # The chain starts with the target table, but we want to end with it here (makes 
               # more sense in this context)
@@ -2282,7 +2282,7 @@ module ActiveRecord
               self.join_type = Arel::OuterJoin
               joining_relation.joins(self)
             end
-            
+
             def table
               if @tables.last.is_a?(Array)
                 @tables.last.first
diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb
index f3f89fe7c3..0b89a49896 100644
--- a/activerecord/lib/active_record/autosave_association.rb
+++ b/activerecord/lib/active_record/autosave_association.rb
@@ -167,7 +167,16 @@ module ActiveRecord
           else
             if reflection.macro == :has_one
               define_method(save_method) { save_has_one_association(reflection) }
-              after_save save_method
+              # Configures two callbacks instead of a single after_save so that
+              # the model may rely on their execution order relative to its
+              # own callbacks.
+              #
+              # For example, given that after_creates run before after_saves, if
+              # we configured instead an after_save there would be no way to fire
+              # a custom after_create callback after the child association gets
+              # created.
+              after_create save_method
+              after_update save_method
             else
               define_method(save_method) { save_belongs_to_association(reflection) }
               before_save save_method
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 78b3507dd9..06a388cd21 100644
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -448,8 +448,8 @@ module ActiveRecord #:nodoc:
       #   # You can use the same string replacement techniques as you can with ActiveRecord#find
       #   Post.find_by_sql ["SELECT title FROM posts WHERE author = ? AND created > ?", author_id, start_date]
       #   > [#<Post:0x36bff9c @attributes={"first_name"=>"The Cheap Man Buys Twice"}>, ...]
-      def find_by_sql(sql)
-        connection.select_all(sanitize_sql(sql), "#{name} Load").collect! { |record| instantiate(record) }
+      def find_by_sql(sql, binds = [])
+        connection.select_all(sanitize_sql(sql), "#{name} Load", binds).collect! { |record| instantiate(record) }
       end
 
       # Creates an object (or multiple objects) and saves it to the database, if validations pass.
@@ -718,6 +718,7 @@ module ActiveRecord #:nodoc:
       #    end
       #  end
       def reset_column_information
+        connection.clear_cache!
         undefine_attribute_methods
         @column_names = @columns = @columns_hash = @content_columns = @dynamic_methods_hash = @inheritance_column = nil
         @arel_engine = @relation = @arel_table = nil
@@ -972,14 +973,11 @@ module ActiveRecord #:nodoc:
             super unless all_attributes_exists?(attribute_names)
             if match.scope?
               self.class_eval <<-METHOD, __FILE__, __LINE__ + 1
-                def self.#{method_id}(*args)                        # def self.scoped_by_user_name_and_password(*args)
-                  options = args.extract_options!                   #   options = args.extract_options!
-                  attributes = construct_attributes_from_arguments( #   attributes = construct_attributes_from_arguments(
-                    [:#{attribute_names.join(',:')}], args          #     [:user_name, :password], args
-                  )                                                 #   )
-                                                                    #
-                  scoped(:conditions => attributes)                 #   scoped(:conditions => attributes)
-                end                                                 # end
+                def self.#{method_id}(*args)                                    # def self.scoped_by_user_name_and_password(*args)
+                  attributes = Hash[[:#{attribute_names.join(',:')}].zip(args)] #   attributes = Hash[[:user_name, :password].zip(args)]
+                                                                                #
+                  scoped(:conditions => attributes)                             #   scoped(:conditions => attributes)
+                end                                                             # end
               METHOD
               send(method_id, *arguments)
             end
@@ -988,31 +986,22 @@ module ActiveRecord #:nodoc:
           end
         end
 
-        def construct_attributes_from_arguments(attribute_names, arguments)
-          attributes = {}
-          attribute_names.each_with_index { |name, idx| attributes[name] = arguments[idx] }
-          attributes
-        end
-
         # Similar in purpose to +expand_hash_conditions_for_aggregates+.
         def expand_attribute_names_for_aggregates(attribute_names)
-          expanded_attribute_names = []
-          attribute_names.each do |attribute_name|
+          attribute_names.map { |attribute_name|
             unless (aggregation = reflect_on_aggregation(attribute_name.to_sym)).nil?
-              aggregate_mapping(aggregation).each do |field_attr, aggregate_attr|
-                expanded_attribute_names << field_attr
+              aggregate_mapping(aggregation).map do |field_attr, _|
+                field_attr.to_sym
               end
             else
-              expanded_attribute_names << attribute_name
+              attribute_name.to_sym
             end
-          end
-          expanded_attribute_names
+          }.flatten
         end
 
         def all_attributes_exists?(attribute_names)
-          expand_attribute_names_for_aggregates(attribute_names).all? { |name|
-            column_methods_hash.include?(name.to_sym)
-          }
+          (expand_attribute_names_for_aggregates(attribute_names) -
+           column_methods_hash.keys).empty?
         end
 
       protected
@@ -1139,11 +1128,17 @@ MSG
         #   Article.new.published    # => true
         #   Article.create.published # => true
         def default_scope(options = {})
+          reset_scoped_methods
           self.default_scoping << construct_finder_arel(options, default_scoping.pop)
         end
 
         def current_scoped_methods #:nodoc:
-          scoped_methods.last
+          method = scoped_methods.last
+          if method.respond_to?(:call)
+            relation.scoping { method.call }
+          else
+            method
+          end
         end
 
         def reset_scoped_methods #:nodoc:
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
index 646a78622c..6178130c00 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
@@ -3,8 +3,16 @@ module ActiveRecord
     module DatabaseStatements
       # Returns an array of record hashes with the column names as keys and
       # column values as values.
-      def select_all(sql, name = nil)
-        select(sql, name)
+      def select_all(sql, name = nil, binds = [])
+        if supports_statement_cache?
+          select(sql, name, binds)
+        else
+          return select(sql, name) if binds.empty?
+          binds = binds.dup
+          select sql.gsub('?') {
+            quote(*binds.shift.reverse)
+          }, name
+        end
       end
 
       # Returns a record hash with the column names as keys and column values
@@ -39,6 +47,12 @@ module ActiveRecord
       end
       undef_method :execute
 
+      # Executes +sql+ statement in the context of this connection using
+      # +binds+ as the bind substitutes.  +name+ is logged along with
+      # the executed +sql+ statement.
+      def exec(sql, name = 'SQL', binds = [])
+      end
+
       # Returns the last auto-generated ID from the affected table.
       def insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil)
         insert_sql(sql, name, pk, id_value, sequence_name)
@@ -68,6 +82,12 @@ module ActiveRecord
         nil
       end
 
+      # Returns +true+ when the connection adapter supports prepared statement
+      # caching, otherwise returns +false+
+      def supports_statement_cache?
+        false
+      end
+
       # Runs the given block in a database transaction, and returns the result
       # of the block.
       #
@@ -254,7 +274,7 @@ module ActiveRecord
       protected
         # Returns an array of record hashes with the column names as keys and
         # column values as values.
-        def select(sql, name = nil)
+        def select(sql, name = nil, binds = [])
         end
         undef_method :select
 
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
index 0ee61d0b6f..d555308485 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
@@ -1,5 +1,3 @@
-require 'active_support/core_ext/object/duplicable'
-
 module ActiveRecord
   module ConnectionAdapters # :nodoc:
     module QueryCache
@@ -49,32 +47,26 @@ module ActiveRecord
         @query_cache.clear
       end
 
-      def select_all(*args)
+      def select_all(sql, name = nil, binds = [])
         if @query_cache_enabled
-          cache_sql(args.first) { super }
+          cache_sql(sql, binds) { super }
         else
           super
         end
       end
 
       private
-        def cache_sql(sql)
+        def cache_sql(sql, binds)
           result =
-            if @query_cache.has_key?(sql)
+            if @query_cache[sql].key?(binds)
               ActiveSupport::Notifications.instrument("sql.active_record",
                 :sql => sql, :name => "CACHE", :connection_id => self.object_id)
-              @query_cache[sql]
+              @query_cache[sql][binds]
             else
-              @query_cache[sql] = yield
+              @query_cache[sql][binds] = yield
             end
 
-          if Array === result
-            result.collect { |row| row.dup }
-          else
-            result.duplicable? ? result.dup : result
-          end
-        rescue TypeError
-          result
+          result.collect { |row| row.dup }
         end
     end
   end
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index d8c92d0ad3..f3fba9a3a9 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -12,6 +12,7 @@ require 'active_record/connection_adapters/abstract/connection_pool'
 require 'active_record/connection_adapters/abstract/connection_specification'
 require 'active_record/connection_adapters/abstract/query_cache'
 require 'active_record/connection_adapters/abstract/database_limits'
+require 'active_record/result'
 
 module ActiveRecord
   module ConnectionAdapters # :nodoc:
@@ -40,7 +41,7 @@ module ActiveRecord
         @active = nil
         @connection, @logger = connection, logger
         @query_cache_enabled = false
-        @query_cache = {}
+        @query_cache = Hash.new { |h,sql| h[sql] = {} }
         @instrumenter = ActiveSupport::Notifications.instrumenter
       end
 
@@ -97,6 +98,12 @@ module ActiveRecord
         quote_column_name(name)
       end
 
+      # Returns a bind substitution value given a +column+ and list of current
+      # +binds+
+      def substitute_for(column, binds)
+        Arel.sql '?'
+      end
+
       # REFERENTIAL INTEGRITY ====================================
 
       # Override to turn off referential integrity while executing <tt>&block</tt>.
@@ -135,6 +142,13 @@ module ActiveRecord
         # this should be overridden by concrete adapters
       end
 
+      ###
+      # Clear any caching the database adapter may be doing, for example
+      # clearing the prepared statement cache.  This is database specific.
+      def clear_cache!
+        # this should be overridden by concrete adapters
+      end
+
       # Returns true if its required to reload the connection between requests for development mode.
       # This is not the case for Ruby/MySQL and it's not necessary for any adapters except SQLite.
       def requires_reloading?
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
index a4b336dfaf..7d47d06ae1 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
@@ -3,6 +3,28 @@ require 'active_support/core_ext/kernel/requires'
 require 'active_support/core_ext/object/blank'
 require 'set'
 
+begin
+  require 'mysql'
+rescue LoadError
+  raise "!!! Missing the mysql gem. Add it to your Gemfile: gem 'mysql'"
+end
+
+unless defined?(Mysql::Result) && Mysql::Result.method_defined?(:each_hash)
+  raise "!!! Outdated mysql gem. Upgrade to 2.8.1 or later. In your Gemfile: gem 'mysql', '2.8.1'. Or use gem 'mysql2'"
+end
+
+class Mysql
+  class Time
+    ###
+    # This monkey patch is for test_additional_columns_from_join_table
+    def to_date
+      Date.new(year, month, day)
+    end
+  end
+  class Stmt; include Enumerable end
+  class Result; include Enumerable end
+end
+
 module ActiveRecord
   class Base
     # Establishes a connection to the database that's used by all Active Record objects.
@@ -15,18 +37,6 @@ module ActiveRecord
       password = config[:password].to_s
       database = config[:database]
 
-      unless defined? Mysql
-        begin
-          require 'mysql'
-        rescue LoadError
-          raise "!!! Missing the mysql2 gem. Add it to your Gemfile: gem 'mysql2'"
-        end
-
-        unless defined?(Mysql::Result) && Mysql::Result.method_defined?(:each_hash)
-          raise "!!! Outdated mysql gem. Upgrade to 2.8.1 or later. In your Gemfile: gem 'mysql', '2.8.1'. Or use gem 'mysql2'"
-        end
-      end
-
       mysql = Mysql.init
       mysql.ssl_set(config[:sslkey], config[:sslcert], config[:sslca], config[:sslcapath], config[:sslcipher]) if config[:sslca] || config[:sslkey]
 
@@ -39,6 +49,30 @@ module ActiveRecord
 
   module ConnectionAdapters
     class MysqlColumn < Column #:nodoc:
+      class << self
+        def string_to_time(value)
+          return super unless Mysql::Time === value
+          new_time(
+            value.year,
+            value.month,
+            value.day,
+            value.hour,
+            value.minute,
+            value.second,
+            value.second_part)
+        end
+
+        def string_to_dummy_time(v)
+          return super unless Mysql::Time === v
+          new_time(2000, 01, 01, v.hour, v.minute, v.second, v.second_part)
+        end
+
+        def string_to_date(v)
+          return super unless Mysql::Time === v
+          new_date(v.year, v.month, v.day)
+        end
+      end
+
       def extract_default(default)
         if sql_type =~ /blob/i || type == :text
           if default.blank?
@@ -161,6 +195,7 @@ module ActiveRecord
         super(connection, logger)
         @connection_options, @config = connection_options, config
         @quoted_column_names, @quoted_table_names = {}, {}
+        @statements = {}
         connect
       end
 
@@ -168,6 +203,12 @@ module ActiveRecord
         ADAPTER_NAME
       end
 
+      # Returns +true+ when the connection adapter supports prepared statement
+      # caching, otherwise returns +false+
+      def supports_statement_cache?
+        true
+      end
+
       def supports_migrations? #:nodoc:
         true
       end
@@ -252,6 +293,7 @@ module ActiveRecord
 
       def reconnect!
         disconnect!
+        clear_cache!
         connect
       end
 
@@ -272,14 +314,63 @@ module ActiveRecord
 
       def select_rows(sql, name = nil)
         @connection.query_with_result = true
-        result = execute(sql, name)
-        rows = []
-        result.each { |row| rows << row }
-        result.free
+        rows = exec_without_stmt(sql, name).rows
         @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
 
+      def clear_cache!
+        @statements.values.each do |cache|
+          cache[:stmt].close
+        end
+        @statements.clear
+      end
+
+      def exec(sql, name = 'SQL', binds = [])
+        log(sql, name) do
+          result = nil
+
+          cache = {}
+          if binds.empty?
+            stmt = @connection.prepare(sql)
+          else
+            cache = @statements[sql] ||= {
+              :stmt => @connection.prepare(sql)
+            }
+            stmt = cache[:stmt]
+          end
+
+          stmt.execute(*binds.map { |col, val|
+            col ? col.type_cast(val) : val
+          })
+          if metadata = stmt.result_metadata
+            cols = cache[:cols] ||= metadata.fetch_fields.map { |field|
+              field.name
+            }
+
+            metadata.free
+            result = ActiveRecord::Result.new(cols, stmt.to_a)
+          end
+
+          stmt.free_result
+          stmt.close if binds.empty?
+
+          result
+        end
+      end
+
+      def exec_without_stmt(sql, name = 'SQL') # :nodoc:
+        # Some queries, like SHOW CREATE TABLE don't work through the prepared
+        # statement API.  For those queries, we need to use this method. :'(
+        log(sql, name) do
+          result = @connection.query(sql)
+          cols = result.fetch_fields.map { |field| field.name }
+          rows = result.to_a
+          result.free
+          ActiveRecord::Result.new(cols, rows)
+        end
+      end
+
       # Executes an SQL query and returns a MySQL::Result object. Note that you have to free
       # the Result object after you're done using it.
       def execute(sql, name = nil) #:nodoc:
@@ -308,7 +399,7 @@ module ActiveRecord
       end
 
       def begin_db_transaction #:nodoc:
-        execute "BEGIN"
+        exec_without_stmt "BEGIN"
       rescue Exception
         # Transactions aren't supported
       end
@@ -360,7 +451,8 @@ module ActiveRecord
 
         select_all(sql).map do |table|
           table.delete('Table_type')
-          select_one("SHOW CREATE TABLE #{quote_table_name(table.to_a.first.last)}")["Create Table"] + ";\n\n"
+          sql = "SHOW CREATE TABLE #{quote_table_name(table.to_a.first.last)}"
+          exec_without_stmt(sql).first['Create Table'] + ";\n\n"
         end.join("")
       end
 
@@ -614,12 +706,9 @@ module ActiveRecord
           execute("SET SQL_AUTO_IS_NULL=0", :skip_logging)
         end
 
-        def select(sql, name = nil)
+        def select(sql, name = nil, binds = [])
           @connection.query_with_result = true
-          result = execute(sql, name)
-          rows = []
-          result.each_hash { |row| rows << row }
-          result.free
+          rows = exec(sql, name, binds).to_a
           @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
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 5949985e4d..58c0f85dc2 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -211,6 +211,12 @@ module ActiveRecord
         ADAPTER_NAME
       end
 
+      # Returns +true+ when the connection adapter supports prepared statement
+      # caching, otherwise returns +false+
+      def supports_statement_cache?
+        true
+      end
+
       # Initializes and connects a PostgreSQL adapter.
       def initialize(connection, logger, connection_parameters, config)
         super(connection, logger)
@@ -220,11 +226,19 @@ module ActiveRecord
         @local_tz = nil
         @table_alias_length = nil
         @postgresql_version = nil
+        @statements = {}
 
         connect
         @local_tz = execute('SHOW TIME ZONE').first["TimeZone"]
       end
 
+      def clear_cache!
+        @statements.each_value do |value|
+          @connection.query "DEALLOCATE #{value}"
+        end
+        @statements.clear
+      end
+
       # Is this connection alive and ready for queries?
       def active?
         if @connection.respond_to?(:status)
@@ -242,6 +256,7 @@ module ActiveRecord
       # Close then reopen the connection.
       def reconnect!
         if @connection.respond_to?(:reset)
+          clear_cache!
           @connection.reset
           configure_connection
         else
@@ -250,8 +265,14 @@ module ActiveRecord
         end
       end
 
+      def reset!
+        clear_cache!
+        super
+      end
+
       # Close the connection.
       def disconnect!
+        clear_cache!
         @connection.close rescue nil
       end
 
@@ -374,6 +395,12 @@ module ActiveRecord
         end
       end
 
+      # Set the authorized user for this session
+      def session_auth=(user)
+        clear_cache!
+        exec "SET SESSION AUTHORIZATION #{user}"
+      end
+
       # REFERENTIAL INTEGRITY ====================================
 
       def supports_disable_referential_integrity?() #:nodoc:
@@ -501,6 +528,35 @@ module ActiveRecord
         end
       end
 
+      def substitute_for(column, current_values)
+        Arel.sql("$#{current_values.length + 1}")
+      end
+
+      def exec(sql, name = 'SQL', binds = [])
+        return exec_no_cache(sql, name) if binds.empty?
+
+        log(sql, name) do
+          unless @statements.key? sql
+            nextkey = "a#{@statements.length + 1}"
+            @connection.prepare nextkey, sql
+            @statements[sql] = nextkey
+          end
+
+          key = @statements[sql]
+
+          # Clear the queue
+          @connection.get_last_result
+          @connection.send_query_prepared(key, binds.map { |col, val|
+            col ? col.type_cast(val) : val
+          })
+          @connection.block
+          result = @connection.get_last_result
+          ret = ActiveRecord::Result.new(result.fields, result_as_array(result))
+          result.clear
+          return ret
+        end
+      end
+
       # Executes an UPDATE query and returns the number of affected tuples.
       def update_sql(sql, name = nil)
         super.cmd_tuples
@@ -920,6 +976,15 @@ module ActiveRecord
         end
 
       private
+      def exec_no_cache(sql, name)
+        log(sql, name) do
+          result = @connection.async_exec(sql)
+          ret = ActiveRecord::Result.new(result.fields, result_as_array(result))
+          result.clear
+          ret
+        end
+      end
+
         # The internal PostgreSQL identifier of the money data type.
         MONEY_COLUMN_TYPE_OID = 790 #:nodoc:
         # The internal PostgreSQL identifier of the BYTEA data type.
@@ -974,11 +1039,8 @@ module ActiveRecord
 
         # Executes a SELECT query and returns the results, performing any data type
         # conversions that are required to be performed here instead of in PostgreSQLColumn.
-        def select(sql, name = nil)
-          fields, rows = select_raw(sql, name)
-          rows.map do |row|
-            Hash[fields.zip(row)]
-          end
+        def select(sql, name = nil, binds = [])
+          exec(sql, name, binds).to_a
         end
 
         def select_raw(sql, name = nil)
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
index c0cc7ba20d..a4d7d12298 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
@@ -50,6 +50,7 @@ module ActiveRecord
 
       def initialize(connection, logger, config)
         super(connection, logger)
+        @statements = {}
         @config = config
       end
 
@@ -61,6 +62,12 @@ module ActiveRecord
         sqlite_version >= '2.0.0'
       end
 
+      # Returns +true+ when the connection adapter supports prepared statement
+      # caching, otherwise returns +false+
+      def supports_statement_cache?
+        true
+      end
+
       def supports_migrations? #:nodoc:
         true
       end
@@ -79,9 +86,14 @@ module ActiveRecord
 
       def disconnect!
         super
+        clear_cache!
         @connection.close rescue nil
       end
 
+      def clear_cache!
+        @statements.clear
+      end
+
       def supports_count_distinct? #:nodoc:
         sqlite_version >= '3.2.6'
       end
@@ -121,7 +133,7 @@ module ActiveRecord
       # Quote date/time values for use in SQL input. Includes microseconds
       # if the value is a Time responding to usec.
       def quoted_date(value) #:nodoc:
-        if value.acts_like?(:time) && value.respond_to?(:usec)
+        if value.respond_to?(:usec)
           "#{super}.#{sprintf("%06d", value.usec)}"
         else
           super
@@ -131,6 +143,29 @@ module ActiveRecord
 
       # DATABASE STATEMENTS ======================================
 
+      def exec(sql, name = nil, binds = [])
+        log(sql, name) do
+
+          # Don't cache statements without bind values
+          if binds.empty?
+            stmt = @connection.prepare(sql)
+            cols = stmt.columns
+          else
+            cache = @statements[sql] ||= {
+              :stmt => @connection.prepare(sql)
+            }
+            stmt = cache[:stmt]
+            cols = cache[:cols] ||= stmt.columns
+            stmt.reset!
+            stmt.bind_params binds.map { |col, val|
+              col ? col.type_cast(val) : val
+            }
+          end
+
+          ActiveRecord::Result.new(cols, stmt.to_a)
+        end
+      end
+
       def execute(sql, name = nil) #:nodoc:
         log(sql, name) { @connection.execute(sql) }
       end
@@ -151,9 +186,7 @@ module ActiveRecord
       alias :create :insert_sql
 
       def select_rows(sql, name = nil)
-        execute(sql, name).map do |row|
-          (0...(row.size / 2)).map { |i| row[i] }
-        end
+        exec(sql, name).rows
       end
 
       def begin_db_transaction #:nodoc:
@@ -177,7 +210,7 @@ module ActiveRecord
           WHERE type = 'table' AND NOT name = 'sqlite_sequence'
         SQL
 
-        execute(sql, name).map do |row|
+        exec(sql, name).map do |row|
           row['name']
         end
       end
@@ -189,12 +222,12 @@ module ActiveRecord
       end
 
       def indexes(table_name, name = nil) #:nodoc:
-        execute("PRAGMA index_list(#{quote_table_name(table_name)})", name).map do |row|
+        exec("PRAGMA index_list(#{quote_table_name(table_name)})", name).map do |row|
           IndexDefinition.new(
             table_name,
             row['name'],
             row['unique'].to_i != 0,
-            execute("PRAGMA index_info('#{row['name']}')").map { |col|
+            exec("PRAGMA index_info('#{row['name']}')").map { |col|
               col['name']
             })
         end
@@ -208,11 +241,11 @@ module ActiveRecord
       end
 
       def remove_index!(table_name, index_name) #:nodoc:
-        execute "DROP INDEX #{quote_column_name(index_name)}"
+        exec "DROP INDEX #{quote_column_name(index_name)}"
       end
 
       def rename_table(name, new_name)
-        execute "ALTER TABLE #{quote_table_name(name)} RENAME TO #{quote_table_name(new_name)}"
+        exec "ALTER TABLE #{quote_table_name(name)} RENAME TO #{quote_table_name(new_name)}"
       end
 
       # See: http://www.sqlite.org/lang_altertable.html
@@ -249,7 +282,7 @@ module ActiveRecord
 
       def change_column_null(table_name, column_name, null, default = nil)
         unless null || default.nil?
-          execute("UPDATE #{quote_table_name(table_name)} SET #{quote_column_name(column_name)}=#{quote(default)} WHERE #{quote_column_name(column_name)} IS NULL")
+          exec("UPDATE #{quote_table_name(table_name)} SET #{quote_column_name(column_name)}=#{quote(default)} WHERE #{quote_column_name(column_name)} IS NULL")
         end
         alter_table(table_name) do |definition|
           definition[column_name].null = null
@@ -280,8 +313,8 @@ module ActiveRecord
       end
 
       protected
-        def select(sql, name = nil) #:nodoc:
-          execute(sql, name).map do |row|
+        def select(sql, name = nil, binds = []) #:nodoc:
+          exec(sql, name, binds).map do |row|
             record = {}
             row.each do |key, value|
               record[key.sub(/^"?\w+"?\./, '')] = value if key.is_a?(String)
@@ -367,11 +400,11 @@ module ActiveRecord
           quoted_columns = columns.map { |col| quote_column_name(col) } * ','
 
           quoted_to = quote_table_name(to)
-          @connection.execute "SELECT * FROM #{quote_table_name(from)}" do |row|
+          exec("SELECT * FROM #{quote_table_name(from)}").each do |row|
             sql = "INSERT INTO #{quoted_to} (#{quoted_columns}) VALUES ("
             sql << columns.map {|col| quote row[column_mappings[col]]} * ', '
             sql << ')'
-            @connection.execute sql
+            exec sql
           end
         end
 
diff --git a/activerecord/lib/active_record/named_scope.rb b/activerecord/lib/active_record/named_scope.rb
index 6ab84df25b..0b92ba5caa 100644
--- a/activerecord/lib/active_record/named_scope.rb
+++ b/activerecord/lib/active_record/named_scope.rb
@@ -97,14 +97,14 @@ module ActiveRecord
       #
       #   Article.published.new.published    # => true
       #   Article.published.create.published # => true
-      def scope(name, scope_options = {}, &block)
+      def scope(name, scope_options = {})
         name = name.to_sym
         valid_scope_name?(name)
 
-        extension = Module.new(&block) if block_given?
+        extension = Module.new(&Proc.new) if block_given?
 
         scopes[name] = lambda do |*args|
-          options = scope_options.is_a?(Proc) ? scope_options.call(*args) : scope_options
+          options = scope_options.respond_to?(:call) ? scope_options.call(*args) : scope_options
 
           relation = if options.is_a?(Hash)
             scoped.apply_finder_options(options)
diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb
index 824674ee1d..6eb2057f66 100644
--- a/activerecord/lib/active_record/reflection.rb
+++ b/activerecord/lib/active_record/reflection.rb
@@ -36,7 +36,7 @@ module ActiveRecord
 
       # Returns an array of AggregateReflection objects for all the aggregations in the class.
       def reflect_on_all_aggregations
-        reflections.values.select { |reflection| reflection.is_a?(AggregateReflection) }
+        reflections.values.grep(AggregateReflection)
       end
 
       # Returns the AggregateReflection object for the named +aggregation+ (use the symbol).
@@ -58,7 +58,7 @@ module ActiveRecord
       #   Account.reflect_on_all_associations(:has_many)  # returns an array of all has_many associations
       #
       def reflect_on_all_associations(macro = nil)
-        association_reflections = reflections.values.select { |reflection| reflection.is_a?(AssociationReflection) }
+        association_reflections = reflections.values.grep(AssociationReflection)
         macro ? association_reflections.select { |reflection| reflection.macro == macro } : association_reflections
       end
 
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index f129b54f9a..58f7b74198 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -5,7 +5,7 @@ module ActiveRecord
   class Relation
     JoinOperation = Struct.new(:relation, :join_class, :on)
     ASSOCIATION_METHODS = [:includes, :eager_load, :preload]
-    MULTI_VALUE_METHODS = [:select, :group, :order, :joins, :where, :having]
+    MULTI_VALUE_METHODS = [:select, :group, :order, :joins, :where, :having, :bind]
     SINGLE_VALUE_METHODS = [:limit, :offset, :lock, :readonly, :create_with, :from]
 
     include FinderMethods, Calculations, SpawnMethods, QueryMethods, Batches
@@ -61,7 +61,7 @@ module ActiveRecord
     def to_a
       return @records if loaded?
 
-      @records = eager_loading? ? find_with_associations : @klass.find_by_sql(arel.to_sql)
+      @records = eager_loading? ? find_with_associations : @klass.find_by_sql(arel.to_sql, @bind_values)
 
       preload = @preload_values
       preload +=  @includes_values unless eager_loading?
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb
index b763e22ec6..fe1ef2e2e3 100644
--- a/activerecord/lib/active_record/relation/finder_methods.rb
+++ b/activerecord/lib/active_record/relation/finder_methods.rb
@@ -288,7 +288,12 @@ module ActiveRecord
     def find_one(id)
       id = id.id if ActiveRecord::Base === id
 
-      record = where(primary_key.eq(id)).first
+      column = primary_key.column
+
+      substitute = connection.substitute_for(column, @bind_values)
+      relation = where(primary_key.eq(substitute))
+      relation.bind_values = [[column, id]]
+      record = relation.first
 
       unless record
         conditions = arel.where_sql
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb
index 59ce76ea42..9c399d3333 100644
--- a/activerecord/lib/active_record/relation/query_methods.rb
+++ b/activerecord/lib/active_record/relation/query_methods.rb
@@ -6,7 +6,8 @@ module ActiveRecord
     extend ActiveSupport::Concern
 
     attr_accessor :includes_values, :eager_load_values, :preload_values,
-                  :select_values, :group_values, :order_values, :joins_values, :where_values, :having_values,
+                  :select_values, :group_values, :order_values, :joins_values,
+                  :where_values, :having_values, :bind_values,
                   :limit_value, :offset_value, :lock_value, :readonly_value, :create_with_value, :from_value
 
     def includes(*args)
@@ -62,6 +63,12 @@ module ActiveRecord
       relation
     end
 
+    def bind(value)
+      relation = clone
+      relation.bind_values += [value]
+      relation
+    end
+
     def where(opts, *rest)
       relation = clone
       relation.where_values += build_where(opts, rest) unless opts.blank?
@@ -117,8 +124,10 @@ module ActiveRecord
       relation
     end
 
-    def extending(*modules, &block)
-      modules << Module.new(&block) if block_given?
+    def extending(*modules)
+      modules << Module.new(&Proc.new) if block_given?
+
+      return self if modules.empty?
 
       relation = clone
       relation.send(:apply_modules, modules.flatten)
@@ -233,7 +242,7 @@ module ActiveRecord
         @implicit_readonly = false
         arel.project(*selects)
       else
-        arel.project(Arel::SqlLiteral.new(@klass.quoted_table_name + '.*'))
+        arel.project(Arel.sql(@klass.quoted_table_name + '.*'))
       end
     end
 
diff --git a/activerecord/lib/active_record/relation/spawn_methods.rb b/activerecord/lib/active_record/relation/spawn_methods.rb
index dcddc3dac4..648a02f1cc 100644
--- a/activerecord/lib/active_record/relation/spawn_methods.rb
+++ b/activerecord/lib/active_record/relation/spawn_methods.rb
@@ -26,19 +26,23 @@ module ActiveRecord
 
       merged_relation = merged_relation.joins(r.joins_values)
 
-      merged_wheres = @where_values
+      merged_wheres = @where_values + r.where_values
 
-      r.where_values.each do |w|
+      # Remove duplicates, last one wins.
+      seen = {}
+      merged_wheres = merged_wheres.reverse.reject { |w|
+        nuke = false
         if w.respond_to?(:operator) && w.operator == :==
-          merged_wheres = merged_wheres.reject {|p| p.respond_to?(:operator) && p.operator == :== && p.operand1.name == w.operand1.name }
+          name       = w.left.name
+          nuke       = seen[name]
+          seen[name] = true
         end
-
-        merged_wheres += [w]
-      end
+        nuke
+      }.reverse
 
       merged_relation.where_values = merged_wheres
 
-      Relation::SINGLE_VALUE_METHODS.reject {|m| m == :lock}.each do |method|
+      (Relation::SINGLE_VALUE_METHODS - [:lock]).each do |method|
         value = r.send(:"#{method}_value")
         merged_relation.send(:"#{method}_value=", value) unless value.nil?
       end
diff --git a/activerecord/lib/active_record/result.rb b/activerecord/lib/active_record/result.rb
new file mode 100644
index 0000000000..8deff1478f
--- /dev/null
+++ b/activerecord/lib/active_record/result.rb
@@ -0,0 +1,30 @@
+module ActiveRecord
+  ###
+  # This class encapsulates a Result returned from calling +exec+ on any
+  # database connection adapter.  For example:
+  #
+  #   x = ActiveRecord::Base.connection.exec('SELECT * FROM foo')
+  #   x # => #<ActiveRecord::Result:0xdeadbeef>
+  class Result
+    include Enumerable
+
+    attr_reader :columns, :rows
+
+    def initialize(columns, rows)
+      @columns   = columns
+      @rows      = rows
+      @hash_rows = nil
+    end
+
+    def each
+      hash_rows.each { |row| yield row }
+    end
+
+    private
+    def hash_rows
+      @hash_rows ||= @rows.map { |row|
+        ActiveSupport::OrderedHash[@columns.zip(row)]
+      }
+    end
+  end
+end
diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb
index f76a23a8ad..67bd8ec7e0 100644
--- a/activerecord/test/cases/adapters/mysql/connection_test.rb
+++ b/activerecord/test/cases/adapters/mysql/connection_test.rb
@@ -43,6 +43,64 @@ class MysqlConnectionTest < ActiveRecord::TestCase
     assert @connection.active?
   end
 
+  def test_bind_value_substitute
+    bind_param = @connection.substitute_for('foo', [])
+    assert_equal Arel.sql('?'), bind_param
+  end
+
+  def test_exec_no_binds
+    @connection.exec('drop table if exists ex')
+    @connection.exec(<<-eosql)
+      CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY,
+        `data` varchar(255))
+    eosql
+    result = @connection.exec('SELECT id, data FROM ex')
+    assert_equal 0, result.rows.length
+    assert_equal 2, result.columns.length
+    assert_equal %w{ id data }, result.columns
+
+    @connection.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+    result = @connection.exec('SELECT id, data FROM ex')
+    assert_equal 1, result.rows.length
+    assert_equal 2, result.columns.length
+
+    assert_equal [[1, 'foo']], result.rows
+  end
+
+  def test_exec_with_binds
+    @connection.exec('drop table if exists ex')
+    @connection.exec(<<-eosql)
+      CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY,
+        `data` varchar(255))
+    eosql
+    @connection.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+    result = @connection.exec(
+      'SELECT id, data FROM ex WHERE id = ?', nil, [[nil, 1]])
+
+    assert_equal 1, result.rows.length
+    assert_equal 2, result.columns.length
+
+    assert_equal [[1, 'foo']], result.rows
+  end
+
+  def test_exec_typecasts_bind_vals
+    @connection.exec('drop table if exists ex')
+    @connection.exec(<<-eosql)
+      CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY,
+        `data` varchar(255))
+    eosql
+    @connection.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+    column = @connection.columns('ex').find { |col| col.name == 'id' }
+
+    result = @connection.exec(
+      'SELECT id, data FROM ex WHERE id = ?', nil, [[column, '1-fuu']])
+
+    assert_equal 1, result.rows.length
+    assert_equal 2, result.columns.length
+
+    assert_equal [[1, 'foo']], result.rows
+  end
+
   # Test that MySQL allows multiple results for stored procedures
   if Mysql.const_defined?(:CLIENT_MULTI_RESULTS)
     def test_multi_results
diff --git a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb
index 7b72151b57..b0fd2273df 100644
--- a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb
@@ -5,6 +5,8 @@ module ActiveRecord
     class PostgreSQLAdapterTest < ActiveRecord::TestCase
       def setup
         @connection = ActiveRecord::Base.connection
+        @connection.exec('drop table if exists ex')
+        @connection.exec('create table ex(id serial primary key, data character varying(255))')
       end
 
       def test_table_alias_length
@@ -12,6 +14,55 @@ module ActiveRecord
           @connection.table_alias_length
         end
       end
+
+      def test_exec_no_binds
+        result = @connection.exec('SELECT id, data FROM ex')
+        assert_equal 0, result.rows.length
+        assert_equal 2, result.columns.length
+        assert_equal %w{ id data }, result.columns
+
+        string = @connection.quote('foo')
+        @connection.exec("INSERT INTO ex (id, data) VALUES (1, #{string})")
+        result = @connection.exec('SELECT id, data FROM ex')
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [['1', 'foo']], result.rows
+      end
+
+      def test_exec_with_binds
+        string = @connection.quote('foo')
+        @connection.exec("INSERT INTO ex (id, data) VALUES (1, #{string})")
+        result = @connection.exec(
+          'SELECT id, data FROM ex WHERE id = $1', nil, [[nil, 1]])
+
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [['1', 'foo']], result.rows
+      end
+
+      def test_exec_typecasts_bind_vals
+        string = @connection.quote('foo')
+        @connection.exec("INSERT INTO ex (id, data) VALUES (1, #{string})")
+
+        column = @connection.columns('ex').find { |col| col.name == 'id' }
+        result = @connection.exec(
+          'SELECT id, data FROM ex WHERE id = $1', nil, [[column, '1-fuu']])
+
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [['1', 'foo']], result.rows
+      end
+
+      def test_substitute_for
+        bind = @connection.substitute_for(nil, [])
+        assert_equal Arel.sql('$1'), bind
+
+        bind = @connection.substitute_for(nil, [nil])
+        assert_equal Arel.sql('$2'), bind
+      end
     end
   end
 end
diff --git a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb
index 6f372edc38..881631fb19 100644
--- a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb
@@ -43,6 +43,36 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase
     end
   end
 
+  def test_session_auth=
+    assert_raise(ActiveRecord::StatementInvalid) do
+      @connection.session_auth = 'DEFAULT'
+      @connection.execute "SELECT * FROM #{TABLE_NAME}"
+    end
+  end
+
+  def test_setting_auth_clears_stmt_cache
+    assert_nothing_raised do
+      set_session_auth
+      USERS.each do |u|
+        set_session_auth u
+        assert_equal u, @connection.exec("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [[nil, 1]]).first['name']
+        set_session_auth
+      end
+    end
+  end
+
+  def test_auth_with_bind
+    assert_nothing_raised do
+      set_session_auth
+      USERS.each do |u|
+        @connection.clear_cache!
+        set_session_auth u
+        assert_equal u, @connection.exec("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [[nil, 1]]).first['name']
+        set_session_auth
+      end
+    end
+  end
+
   def test_schema_uniqueness
     assert_nothing_raised do
       set_session_auth
@@ -78,7 +108,7 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase
 
   private
     def set_session_auth auth = nil
-       @connection.execute "SET SESSION AUTHORIZATION #{auth || 'default'}"
+       @connection.session_auth =  auth || 'default'
     end
 
 end
diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb
index 934cf72f72..973c51f3d7 100644
--- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb
+++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb
@@ -3,6 +3,12 @@ require "cases/helper"
 module ActiveRecord
   module ConnectionAdapters
     class SQLite3AdapterTest < ActiveRecord::TestCase
+      def setup
+        @conn = Base.sqlite3_connection :database => ':memory:',
+                                       :adapter => 'sqlite3',
+                                       :timeout => 100
+      end
+
       def test_connection_no_db
         assert_raises(ArgumentError) do
           Base.sqlite3_connection {}
@@ -38,18 +44,58 @@ module ActiveRecord
       end
 
       def test_connect
-        conn = Base.sqlite3_connection :database => ':memory:',
-                                       :adapter => 'sqlite3',
-                                       :timeout => 100
-        assert conn, 'should have connection'
+        assert @conn, 'should have connection'
       end
 
       # sqlite3 defaults to UTF-8 encoding
       def test_encoding
-        conn = Base.sqlite3_connection :database => ':memory:',
-                                       :adapter => 'sqlite3',
-                                       :timeout => 100
-        assert_equal 'UTF-8', conn.encoding
+        assert_equal 'UTF-8', @conn.encoding
+      end
+
+      def test_bind_value_substitute
+        bind_param = @conn.substitute_for('foo', [])
+        assert_equal Arel.sql('?'), bind_param
+      end
+
+      def test_exec_no_binds
+        @conn.exec('create table ex(id int, data string)')
+        result = @conn.exec('SELECT id, data FROM ex')
+        assert_equal 0, result.rows.length
+        assert_equal 2, result.columns.length
+        assert_equal %w{ id data }, result.columns
+
+        @conn.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+        result = @conn.exec('SELECT id, data FROM ex')
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [[1, 'foo']], result.rows
+      end
+
+      def test_exec_with_binds
+        @conn.exec('create table ex(id int, data string)')
+        @conn.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+        result = @conn.exec(
+          'SELECT id, data FROM ex WHERE id = ?', nil, [[nil, 1]])
+
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [[1, 'foo']], result.rows
+      end
+
+      def test_exec_typecasts_bind_vals
+        @conn.exec('create table ex(id int, data string)')
+        @conn.exec('INSERT INTO ex (id, data) VALUES (1, "foo")')
+        column = @conn.columns('ex').find { |col| col.name == 'id' }
+
+        result = @conn.exec(
+          'SELECT id, data FROM ex WHERE id = ?', nil, [[column, '1-fuu']])
+
+        assert_equal 1, result.rows.length
+        assert_equal 2, result.columns.length
+
+        assert_equal [[1, 'foo']], result.rows
       end
     end
   end
diff --git a/activerecord/test/cases/associations/callbacks_test.rb b/activerecord/test/cases/associations/callbacks_test.rb
index 15537d6940..6a30e2905b 100644
--- a/activerecord/test/cases/associations/callbacks_test.rb
+++ b/activerecord/test/cases/associations/callbacks_test.rb
@@ -72,7 +72,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
 
   def test_has_many_callbacks_for_save_on_parent
     jack = Author.new :name => "Jack"
-    post = jack.posts_with_callbacks.build :title => "Call me back!", :body => "Before you wake up and after you sleep"
+    jack.posts_with_callbacks.build :title => "Call me back!", :body => "Before you wake up and after you sleep"
 
     callback_log = ["before_adding<new>", "after_adding#{jack.posts_with_callbacks.first.id}"]
     assert_equal callback_log, jack.post_log
@@ -149,7 +149,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
     assert !@david.unchangable_posts.include?(@authorless)
     begin
       @david.unchangable_posts << @authorless
-    rescue Exception => e
+    rescue Exception
     end
     assert @david.post_log.empty?
     assert !@david.unchangable_posts.include?(@authorless)
diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb
index 1750bf004a..ab9a65944f 100644
--- a/activerecord/test/cases/attribute_methods_test.rb
+++ b/activerecord/test/cases/attribute_methods_test.rb
@@ -103,7 +103,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase
   if current_adapter?(:MysqlAdapter)
     def test_read_attributes_before_type_cast_on_boolean
       bool = Boolean.create({ "value" => false })
-      assert_equal "0", bool.reload.attributes_before_type_cast["value"]
+      assert_equal 0, bool.reload.attributes_before_type_cast["value"]
     end
   end
 
@@ -112,7 +112,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase
       developer = Developer.find(:first)
       # Oracle adapter returns Time before type cast
       unless current_adapter?(:OracleAdapter)
-        assert_equal developer.created_at.to_s(:db) , developer.attributes_before_type_cast["created_at"]
+        assert_equal developer.created_at.to_s(:db) , developer.attributes_before_type_cast["created_at"].to_s
       else
         assert_equal developer.created_at.to_s(:db) , developer.attributes_before_type_cast["created_at"].to_s(:db)
 
@@ -121,7 +121,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase
         assert_equal developer.created_at, nil
 
         developer.created_at = "2010-03-21 21:23:32"
-        assert_equal developer.created_at_before_type_cast, "2010-03-21 21:23:32"
+        assert_equal developer.created_at_before_type_cast.to_s, "2010-03-21 21:23:32"
         assert_equal developer.created_at, Time.parse("2010-03-21 21:23:32")
       end
     end
diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb
index 52382f5afc..89be94c81f 100644
--- a/activerecord/test/cases/autosave_association_test.rb
+++ b/activerecord/test/cases/autosave_association_test.rb
@@ -17,6 +17,7 @@ require 'models/tag'
 require 'models/tagging'
 require 'models/treasure'
 require 'models/company'
+require 'models/eye'
 
 class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase
   def test_autosave_should_be_a_valid_option_for_has_one
@@ -170,6 +171,25 @@ class TestDefaultAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCas
     firm.account = Account.find(:first).clone
     assert_queries(2) { firm.save! }
   end
+  
+  def test_callbacks_firing_order_on_create
+    eye = Eye.create(:iris_attributes => {:color => 'honey'})
+    assert_equal [true, false], eye.after_create_callbacks_stack
+  end
+
+  def test_callbacks_firing_order_on_update
+    eye = Eye.create(:iris_attributes => {:color => 'honey'})
+    eye.update_attributes(:iris_attributes => {:color => 'green'})
+    assert_equal [true, false], eye.after_update_callbacks_stack
+  end
+
+  def test_callbacks_firing_order_on_save
+    eye = Eye.create(:iris_attributes => {:color => 'honey'})
+    assert_equal [false, false], eye.after_save_callbacks_stack
+
+    eye.update_attributes(:iris_attributes => {:color => 'blue'})
+    assert_equal [false, false, false, false], eye.after_save_callbacks_stack
+  end
 end
 
 class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::TestCase
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index 8acee9ac71..e63e1fbe09 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -1150,6 +1150,12 @@ class BasicsTest < ActiveRecord::TestCase
     assert_equal 3, scoped_developers.size
   end
 
+  def test_no_limit_offset
+    assert_nothing_raised do
+      Developer.find(:all, :offset => 2)
+    end
+  end
+
   def test_scoped_find_limit_offset
     scoped_developers = Developer.send(:with_scope, :find => { :limit => 3, :offset => 2 }) do
       Developer.find(:all, :order => 'id')
@@ -1456,6 +1462,7 @@ class BasicsTest < ActiveRecord::TestCase
     UnloadablePost.class_eval do
       default_scope order('posts.comments_count ASC')
     end
+    UnloadablePost.scoped_methods # make Thread.current[:UnloadablePost_scoped_methods] not nil
 
     UnloadablePost.unloadable
     assert_not_nil Thread.current[:UnloadablePost_scoped_methods]
diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb
index 2d3047c875..f6ef155d66 100644
--- a/activerecord/test/cases/helper.rb
+++ b/activerecord/test/cases/helper.rb
@@ -55,6 +55,14 @@ ActiveRecord::Base.connection.class.class_eval do
   end
 
   alias_method_chain :execute, :query_record
+
+  def exec_with_query_record(sql, name = nil, binds = [], &block)
+    $queries_executed ||= []
+    $queries_executed << sql unless IGNORED_SQL.any? { |r| sql =~ r }
+    exec_without_query_record(sql, name, binds, &block)
+  end
+
+  alias_method_chain :exec, :query_record
 end
 
 ActiveRecord::Base.connection.class.class_eval {
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb
index ef949300b0..e6eef805cf 100644
--- a/activerecord/test/cases/migration_test.rb
+++ b/activerecord/test/cases/migration_test.rb
@@ -422,7 +422,7 @@ if ActiveRecord::Base.connection.supports_migrations?
 
     # Sybase, and SQLite3 will not allow you to add a NOT NULL
     # column to a table without a default value.
-    unless current_adapter?(:SybaseAdapter, :SQLiteAdapter)
+    unless current_adapter?(:SybaseAdapter, :SQLite3Adapter)
       def test_add_column_not_null_without_default
         Person.connection.create_table :testings do |t|
           t.column :foo, :string
@@ -821,7 +821,7 @@ if ActiveRecord::Base.connection.supports_migrations?
       end
     end
 
-    if current_adapter?(:SQLiteAdapter)
+    if current_adapter?(:SQLite3Adapter)
       def test_rename_table_for_sqlite_should_work_with_reserved_words
         begin
           assert_nothing_raised do
@@ -1131,7 +1131,7 @@ if ActiveRecord::Base.connection.supports_migrations?
         # so this happens there too
         assert_kind_of BigDecimal, b.value_of_e
         assert_equal BigDecimal("2.7182818284590452353602875"), b.value_of_e
-      elsif current_adapter?(:SQLiteAdapter)
+      elsif current_adapter?(:SQLite3Adapter)
         # - SQLite3 stores a float, in violation of SQL
         assert_kind_of BigDecimal, b.value_of_e
         assert_in_delta BigDecimal("2.71828182845905"), b.value_of_e, 0.00000000000001
@@ -1588,7 +1588,7 @@ if ActiveRecord::Base.connection.supports_migrations?
       end
     end
 
-    if current_adapter?(:PostgreSQLAdapter) || current_adapter?(:SQLiteAdapter) || current_adapter?(:MysqlAdapter) || current_adapter?(:Mysql2Adapter)
+    if current_adapter?(:PostgreSQLAdapter) || current_adapter?(:SQLite3Adapter) || current_adapter?(:MysqlAdapter) || current_adapter?(:Mysql2Adapter)
       def test_xml_creates_xml_column
         type = current_adapter?(:PostgreSQLAdapter) ? 'xml' : :text
 
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb
index cc4438395e..fb24c65fff 100644
--- a/activerecord/test/cases/named_scope_test.rb
+++ b/activerecord/test/cases/named_scope_test.rb
@@ -125,6 +125,12 @@ class NamedScopeTest < ActiveRecord::TestCase
     assert_equal posts_with_authors_at_address_titles, Post.with_authors_at_address(address).find(:all, :select => 'title')
   end
 
+  def test_scope_with_object
+    objects = Topic.with_object
+    assert_operator objects.length, :>, 0
+    assert objects.all?(&:approved?), 'all objects should be approved'
+  end
+
   def test_extensions
     assert_equal 1, Topic.anonymous_extension.one
     assert_equal 2, Topic.named_extension.two
diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb
index 594db1d0ab..5bb21a54bd 100644
--- a/activerecord/test/cases/query_cache_test.rb
+++ b/activerecord/test/cases/query_cache_test.rb
@@ -22,6 +22,12 @@ class QueryCacheTest < ActiveRecord::TestCase
     end
   end
 
+  def test_find_queries_with_cache_multi_record
+    Task.cache do
+      assert_queries(2) { Task.find(1); Task.find(1); Task.find(2) }
+    end
+  end
+
   def test_count_queries_with_cache
     Task.cache do
       assert_queries(1) { Task.count; Task.count }
@@ -57,7 +63,7 @@ class QueryCacheTest < ActiveRecord::TestCase
       # Oracle adapter returns count() as Fixnum or Float
       if current_adapter?(:OracleAdapter)
         assert_kind_of Numeric, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks")
-      elsif current_adapter?(:SQLite3Adapter) && SQLite3::Version::VERSION > '1.2.5' or current_adapter?(:Mysql2Adapter)
+      elsif current_adapter?(:SQLite3Adapter) && SQLite3::Version::VERSION > '1.2.5' || current_adapter?(:Mysql2Adapter) || current_adapter?(:MysqlAdapter)
         # Future versions of the sqlite3 adapter will return numeric
         assert_instance_of Fixnum,
          Task.connection.select_value("SELECT count(*) AS count_all FROM tasks")
diff --git a/activerecord/test/cases/relation_scoping_test.rb b/activerecord/test/cases/relation_scoping_test.rb
index 64365c1d75..bf41199b77 100644
--- a/activerecord/test/cases/relation_scoping_test.rb
+++ b/activerecord/test/cases/relation_scoping_test.rb
@@ -311,6 +311,35 @@ class DefaultScopingTest < ActiveRecord::TestCase
     assert_equal expected, received
   end
 
+  def test_default_scope_with_lambda
+    expected = Post.find_all_by_author_id(2)
+    PostForAuthor.selected_author = 2
+    received = PostForAuthor.all
+    assert_equal expected, received
+    expected = Post.find_all_by_author_id(1)
+    PostForAuthor.selected_author = 1
+    received = PostForAuthor.all
+    assert_equal expected, received
+  end
+
+  def test_default_scope_with_thing_that_responds_to_call
+    klass = Class.new(ActiveRecord::Base) do
+      self.table_name = 'posts'
+    end
+
+    klass.class_eval do
+      default_scope Class.new(Struct.new(:klass)) {
+        def call
+          klass.where(:author_id => 2)
+        end
+      }.new(self)
+    end
+
+    records = klass.all
+    assert_equal 3, records.length
+    assert_equal 2, records.first.author_id
+  end
+
   def test_default_scope_is_unscoped_on_find
     assert_equal 1, DeveloperCalledDavid.count
     assert_equal 11, DeveloperCalledDavid.unscoped.count
@@ -364,6 +393,23 @@ class DefaultScopingTest < ActiveRecord::TestCase
     assert_equal 100000,  klass.first.salary
   end
 
+  def test_default_scope_called_twice_in_different_place_merges_where_clause
+    Developer.destroy_all
+    Developer.create!(:name => "David", :salary => 80000)
+    Developer.create!(:name => "David", :salary => 100000)
+    Developer.create!(:name => "Brian", :salary => 100000)
+
+    klass = Class.new(Developer)
+    klass.class_eval do
+      default_scope where("name = 'David'")
+      default_scope where("salary = 100000")
+    end
+
+    assert_equal 1,       klass.count
+    assert_equal "David", klass.first.name
+    assert_equal 100000,  klass.first.salary
+  end
+
   def test_method_scope
     expected = Developer.find(:all, :order => 'salary DESC, name DESC').collect { |dev| dev.salary }
     received = DeveloperOrderedBySalary.all_ordered_by_name.collect { |dev| dev.salary }
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb
index 0b143224be..b47ef7592d 100644
--- a/activerecord/test/cases/relations_test.rb
+++ b/activerecord/test/cases/relations_test.rb
@@ -19,19 +19,21 @@ class RelationTest < ActiveRecord::TestCase
   fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments,
     :taggings, :cars
 
+  def test_bind_values
+    relation = Post.scoped
+    assert_equal [], relation.bind_values
+
+    relation2 = relation.bind 'foo'
+    assert_equal %w{ foo }, relation2.bind_values
+    assert_equal [], relation.bind_values
+  end
+
   def test_two_named_scopes_with_includes_should_not_drop_any_include
     car = Car.incl_engines.incl_tyres.first
     assert_no_queries { car.tyres.length }
     assert_no_queries { car.engines.length }
   end
 
-  def test_apply_relation_as_where_id
-    posts = Post.arel_table
-    post_authors = posts.where(posts[:author_id].eq(1)).project(posts[:id])
-    assert_equal 5, post_authors.to_a.size
-    assert_equal 5, Post.where(:id => post_authors).size
-  end
-
   def test_dynamic_finder
     x = Post.where('author_id = ?', 1)
     assert x.klass.respond_to?(:find_by_id), '@klass should handle dynamic finders'
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index 66446b6b7e..9b2c7c00df 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -100,7 +100,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
 
       assert_match %r{c_int_4.*}, output
       assert_no_match %r{c_int_4.*:limit}, output
-    elsif current_adapter?(:SQLiteAdapter)
+    elsif current_adapter?(:SQLite3Adapter)
       assert_match %r{c_int_1.*:limit => 1}, output
       assert_match %r{c_int_2.*:limit => 2}, output
       assert_match %r{c_int_3.*:limit => 3}, output
@@ -109,7 +109,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
     assert_match %r{c_int_without_limit.*}, output
     assert_no_match %r{c_int_without_limit.*:limit}, output
 
-    if current_adapter?(:SQLiteAdapter)
+    if current_adapter?(:SQLite3Adapter)
       assert_match %r{c_int_5.*:limit => 5}, output
       assert_match %r{c_int_6.*:limit => 6}, output
       assert_match %r{c_int_7.*:limit => 7}, output
diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb
index 44af54b143..0fbcef4091 100644
--- a/activerecord/test/cases/transactions_test.rb
+++ b/activerecord/test/cases/transactions_test.rb
@@ -420,7 +420,7 @@ class TransactionTest < ActiveRecord::TestCase
   end
 
   def test_sqlite_add_column_in_transaction
-    return true unless current_adapter?(:SQLite3Adapter, :SQLiteAdapter)
+    return true unless current_adapter?(:SQLite3Adapter)
 
     # Test first if column creation/deletion works correctly when no
     # transaction is in place.
diff --git a/activerecord/test/connections/native_oracle/connection.rb b/activerecord/test/connections/native_oracle/connection.rb
index 9a717018b2..c942036128 100644
--- a/activerecord/test/connections/native_oracle/connection.rb
+++ b/activerecord/test/connections/native_oracle/connection.rb
@@ -37,10 +37,10 @@ Course.establish_connection 'arunit2'
 ActiveRecord::Base.connection.class.class_eval do
   IGNORED_SELECT_SQL = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from ((all|user)_tab_columns|(all|user)_triggers|(all|user)_constraints)/im]
 
-  def select_with_query_record(sql, name = nil, return_column_names = false)
+  def select_with_query_record(sql, name = nil)
     $queries_executed ||= []
     $queries_executed << sql unless IGNORED_SELECT_SQL.any? { |r| sql =~ r }
-    select_without_query_record(sql, name, return_column_names)
+    select_without_query_record(sql, name)
   end
 
   alias_method_chain :select, :query_record
diff --git a/activerecord/test/models/eye.rb b/activerecord/test/models/eye.rb
new file mode 100644
index 0000000000..77f17b578e
--- /dev/null
+++ b/activerecord/test/models/eye.rb
@@ -0,0 +1,37 @@
+class Eye < ActiveRecord::Base
+  attr_reader :after_create_callbacks_stack
+  attr_reader :after_update_callbacks_stack
+  attr_reader :after_save_callbacks_stack
+
+  # Callbacks configured before the ones has_one sets up.
+  after_create :trace_after_create
+  after_update :trace_after_update
+  after_save   :trace_after_save
+
+  has_one :iris
+  accepts_nested_attributes_for :iris
+
+  # Callbacks configured after the ones has_one sets up.
+  after_create :trace_after_create2
+  after_update :trace_after_update2
+  after_save   :trace_after_save2
+  
+  def trace_after_create
+    (@after_create_callbacks_stack ||= []) << iris.new_record?
+  end
+  alias trace_after_create2 trace_after_create
+
+  def trace_after_update
+    (@after_update_callbacks_stack ||= []) << iris.changed?
+  end
+  alias trace_after_update2 trace_after_update
+
+  def trace_after_save
+    (@after_save_callbacks_stack ||= []) << iris.changed?
+  end
+  alias trace_after_save2 trace_after_save
+end
+
+class Iris < ActiveRecord::Base
+  belongs_to :eye
+end
diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb
index 7c919a55eb..68d2b79a3b 100644
--- a/activerecord/test/models/post.rb
+++ b/activerecord/test/models/post.rb
@@ -121,3 +121,9 @@ class PostWithComment < ActiveRecord::Base
   self.table_name = 'posts'
   default_scope where("posts.comments_count > 0").order("posts.comments_count ASC")
 end
+
+class PostForAuthor < ActiveRecord::Base
+  self.table_name = 'posts'
+  cattr_accessor :selected_author
+  default_scope lambda { where(:author_id => PostForAuthor.selected_author) }
+end
diff --git a/activerecord/test/models/topic.rb b/activerecord/test/models/topic.rb
index ba2fe1987b..82d4b5997f 100644
--- a/activerecord/test/models/topic.rb
+++ b/activerecord/test/models/topic.rb
@@ -18,6 +18,13 @@ class Topic < ActiveRecord::Base
       1
     end
   end
+
+  scope :with_object, Class.new(Struct.new(:klass)) {
+    def call
+      klass.where(:approved => true)
+    end
+  }.new(self)
+
   module NamedExtension
     def two
       2
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index c77651a782..7ad08869f9 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -18,8 +18,13 @@ ActiveRecord::Schema.define do
   end
 
 
-  # Please keep these create table statements in alphabetical order
-  # unless the ordering matters.  In which case, define them below
+  # ------------------------------------------------------------------- #
+  #                                                                     #
+  #   Please keep these create table statements in alphabetical order   #
+  #   unless the ordering matters.  In which case, define them below.   #
+  #                                                                     #
+  # ------------------------------------------------------------------- #
+
   create_table :accounts, :force => true do |t|
     t.integer :firm_id
     t.string  :firm_name
@@ -56,7 +61,6 @@ ActiveRecord::Schema.define do
     t.column :favorite_author_id, :integer
   end
 
-
   create_table :auto_id_tests, :force => true, :id => false do |t|
     t.primary_key :auto_id
     t.integer     :value
@@ -81,6 +85,11 @@ ActiveRecord::Schema.define do
     t.boolean :value
   end
 
+  create_table :bulbs, :force => true do |t|
+    t.integer :car_id
+    t.string  :name
+  end
+
   create_table "CamelCase", :force => true do |t|
     t.string :name
   end
@@ -198,15 +207,6 @@ ActiveRecord::Schema.define do
     t.integer :car_id
   end
 
-  create_table :tyres, :force => true do |t|
-    t.integer :car_id
-  end
-
-  create_table :bulbs, :force => true do |t|
-    t.integer :car_id
-    t.string  :name
-  end
-
   create_table :entrants, :force => true do |t|
     t.string  :name, :null => false
     t.integer :course_id, :null => false
@@ -224,6 +224,9 @@ ActiveRecord::Schema.define do
     t.string :title, :limit => 5
   end
 
+  create_table :eyes, :force => true do |t|
+  end
+
   create_table :funny_jokes, :force => true do |t|
     t.string :name
   end
@@ -233,13 +236,8 @@ ActiveRecord::Schema.define do
     t.string :info
   end
 
-  create_table :invoices, :force => true do |t|
-    t.integer :balance
-    t.datetime :updated_at
-  end
-
-  create_table :items, :force => true do |t|
-    t.column :name, :string
+  create_table :guids, :force => true do |t|
+    t.column :key, :string
   end
 
   create_table :inept_wizards, :force => true do |t|
@@ -248,6 +246,26 @@ ActiveRecord::Schema.define do
     t.column :type, :string
   end
 
+  create_table :integer_limits, :force => true do |t|
+    t.integer :"c_int_without_limit"
+    (1..8).each do |i|
+      t.integer :"c_int_#{i}", :limit => i
+    end
+  end
+
+  create_table :invoices, :force => true do |t|
+    t.integer :balance
+    t.datetime :updated_at
+  end
+
+  create_table :iris, :force => true do |t|
+    t.references :eye
+    t.string     :color
+  end
+
+  create_table :items, :force => true do |t|
+    t.column :name, :string
+  end
 
   create_table :jobs, :force => true do |t|
     t.integer :ideal_reference_id
@@ -304,13 +322,6 @@ ActiveRecord::Schema.define do
     t.string :name
   end
 
-  create_table :references, :force => true do |t|
-    t.integer :person_id
-    t.integer :job_id
-    t.boolean :favourite
-    t.integer :lock_version, :default => 0
-  end
-
   create_table :minivans, :force => true, :id => false do |t|
     t.string :minivan_id
     t.string :name
@@ -374,7 +385,6 @@ ActiveRecord::Schema.define do
     t.string :essay_id
   end
 
-
   create_table :paint_colors, :force => true do |t|
     t.integer :non_poly_one_id
   end
@@ -466,6 +476,13 @@ ActiveRecord::Schema.define do
     t.boolean :skimmer, :default => false
   end
 
+  create_table :references, :force => true do |t|
+    t.integer :person_id
+    t.integer :job_id
+    t.boolean :favourite
+    t.integer :lock_version, :default => 0
+  end
+
   create_table :shape_expressions, :force => true do |t|
     t.string  :paint_type
     t.integer :paint_id
@@ -510,6 +527,19 @@ ActiveRecord::Schema.define do
     t.integer :book_id
   end
 
+  create_table :tags, :force => true do |t|
+    t.column :name, :string
+    t.column :taggings_count, :integer, :default => 0
+  end
+
+  create_table :taggings, :force => true do |t|
+    t.column :tag_id, :integer
+    t.column :super_tag_id, :integer
+    t.column :taggable_type, :string
+    t.column :taggable_id, :integer
+    t.string :comment
+  end
+
   create_table :tasks, :force => true do |t|
     t.datetime :starting
     t.datetime :ending
@@ -537,19 +567,6 @@ ActiveRecord::Schema.define do
     t.string   :group
   end
 
-  create_table :taggings, :force => true do |t|
-    t.column :tag_id, :integer
-    t.column :super_tag_id, :integer
-    t.column :taggable_type, :string
-    t.column :taggable_id, :integer
-    t.string :comment
-  end
-
-  create_table :tags, :force => true do |t|
-    t.column :name, :string
-    t.column :taggings_count, :integer, :default => 0
-  end
-
   create_table :toys, :primary_key => :toy_id ,:force => true do |t|
     t.string :name
     t.integer :pet_id, :integer
@@ -569,6 +586,10 @@ ActiveRecord::Schema.define do
     t.column :looter_type, :string
   end
 
+  create_table :tyres, :force => true do |t|
+    t.integer :car_id
+  end
+
   create_table :variants, :force => true do |t|
     t.references :product
     t.string     :name
@@ -586,17 +607,6 @@ ActiveRecord::Schema.define do
     create_table(t, :force => true) { }
   end
 
-  create_table :guids, :force => true do |t|
-    t.column :key, :string
-  end
-
-  create_table :integer_limits, :force => true do |t|
-    t.integer :"c_int_without_limit"
-    (1..8).each do |i|
-      t.integer :"c_int_#{i}", :limit => i
-    end
-  end
-
   # NOTE - the following 4 tables are used by models that have :inverse_of options on the associations
   create_table :men, :force => true do |t|
     t.string  :name
@@ -652,7 +662,6 @@ ActiveRecord::Schema.define do
     t.string :name
   end
 
-
   except 'SQLite' do
     # fk_test_has_fk should be before fk_test_has_pk
     create_table :fk_test_has_fk, :force => true do |t|
diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb
index af7539881a..37c206ea3c 100644
--- a/activesupport/lib/active_support/core_ext/string/output_safety.rb
+++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb
@@ -36,10 +36,16 @@ class ERB
     # A utility method for escaping HTML entities in JSON strings.
     # This method is also aliased as <tt>j</tt>.
     #
+    # Note that after this operation is performed the output is not
+    # a valid JSON.
+    #
     # In your ERb templates, use this method to escape any HTML entities:
     #   <%=j @person.to_json %>
     #
     # ==== Example:
+    #   puts json_escape("{\"name\":\"john\",\"created_at\":\"2010-04-28T01:39:31Z\",\"id\":1}")
+    #   # => {name:john,created_at:2010-04-28T01:39:31Z,id:1}
+    #
     #   puts json_escape("is a > 0 & a < 10?")
     #   # => is a \u003E 0 \u0026 a \u003C 10?
     def json_escape(s)
diff --git a/activesupport/lib/active_support/multibyte/chars.rb b/activesupport/lib/active_support/multibyte/chars.rb
index afbdd2c272..f9607f1aaf 100644
--- a/activesupport/lib/active_support/multibyte/chars.rb
+++ b/activesupport/lib/active_support/multibyte/chars.rb
@@ -64,7 +64,7 @@ module ActiveSupport #:nodoc:
       # Returns +true+ if _obj_ responds to the given method. Private methods are included in the search
       # only if the optional second parameter evaluates to +true+.
       def respond_to?(method, include_private=false)
-        super || @wrapped_string.respond_to?(method, include_private) || false
+        super || @wrapped_string.respond_to?(method, include_private)
       end
 
       # Enable more predictable duck-typing on String-like classes. See Object#acts_like?.
@@ -270,13 +270,14 @@ module ActiveSupport #:nodoc:
           @wrapped_string[*args] = replace_by
         else
           result = Unicode.u_unpack(@wrapped_string)
-          if args[0].is_a?(Fixnum)
+          case args.first
+          when Fixnum
             raise IndexError, "index #{args[0]} out of string" if args[0] >= result.length
             min = args[0]
             max = args[1].nil? ? min : (min + args[1] - 1)
             range = Range.new(min, max)
             replace_by = [replace_by].pack('U') if replace_by.is_a?(Fixnum)
-          elsif args.first.is_a?(Range)
+          when Range
             raise RangeError, "#{args[0]} out of range" if args[0].min >= result.length
             range = args[0]
           else
diff --git a/ci/ci_build.rb b/ci/ci_build.rb
index 6bc0c69112..fd884b3b2e 100755
--- a/ci/ci_build.rb
+++ b/ci/ci_build.rb
@@ -25,14 +25,14 @@ build_results[:install_bundler] = system bundler_install_cmd
 
 cd root_dir do
   puts
-  puts "[CruiseControl] Bundling RubyGems"
+  puts "[CruiseControl] Bundling gems"
   puts
   build_results[:bundle] = system 'bundle update'
 end
 
 cd "#{root_dir}/activesupport" do
   puts
-  puts "[CruiseControl] Building ActiveSupport"
+  puts "[CruiseControl] Building Active Support"
   puts
   build_results[:activesupport] = rake 'test'
   # build_results[:activesupport_isolated] = rake 'test:isolated'
@@ -41,14 +41,14 @@ end
 system "sudo rm -R #{root_dir}/railties/tmp"
 cd "#{root_dir}/railties" do
   puts
-  puts "[CruiseControl] Building RailTies"
+  puts "[CruiseControl] Building Railties"
   puts
   build_results[:railties] = rake 'test'
 end
 
 cd "#{root_dir}/actionpack" do
   puts
-  puts "[CruiseControl] Building ActionPack"
+  puts "[CruiseControl] Building Action Pack"
   puts
   build_results[:actionpack] = rake 'test'
   # build_results[:actionpack_isolated] = rake 'test:isolated'
@@ -56,7 +56,7 @@ end
 
 cd "#{root_dir}/actionmailer" do
   puts
-  puts "[CruiseControl] Building ActionMailer"
+  puts "[CruiseControl] Building Action Mailer"
   puts
   build_results[:actionmailer] = rake 'test'
   # build_results[:actionmailer_isolated] = rake 'test:isolated'
@@ -64,7 +64,7 @@ end
 
 cd "#{root_dir}/activemodel" do
   puts
-  puts "[CruiseControl] Building ActiveModel"
+  puts "[CruiseControl] Building Active Model"
   puts
   build_results[:activemodel] = rake 'test'
   # build_results[:activemodel_isolated] = rake 'test:isolated'
@@ -73,7 +73,7 @@ end
 rm_f "#{root_dir}/activeresource/debug.log"
 cd "#{root_dir}/activeresource" do
   puts
-  puts "[CruiseControl] Building ActiveResource"
+  puts "[CruiseControl] Building Active Resource"
   puts
   build_results[:activeresource] = rake 'test'
   # build_results[:activeresource_isolated] = rake 'test:isolated'
@@ -82,7 +82,7 @@ end
 rm_f "#{root_dir}/activerecord/debug.log"
 cd "#{root_dir}/activerecord" do
   puts
-  puts "[CruiseControl] Building ActiveRecord with MySQL"
+  puts "[CruiseControl] Building Active Record with MySQL"
   puts
   build_results[:activerecord_mysql] = rake 'mysql:rebuild_databases', 'mysql:test'
   # build_results[:activerecord_mysql_isolated] = rake 'mysql:rebuild_databases', 'mysql:isolated_test'
@@ -90,7 +90,7 @@ end
 
 cd "#{root_dir}/activerecord" do
   puts
-  puts "[CruiseControl] Building ActiveRecord with MySQL2"
+  puts "[CruiseControl] Building Active Record with MySQL2"
   puts
   build_results[:activerecord_mysql2] = rake 'mysql:rebuild_databases', 'mysql2:test'
   # build_results[:activerecord_mysql2_isolated] = rake 'mysql:rebuild_databases', 'mysql2:isolated_test'
@@ -98,7 +98,7 @@ end
 
 cd "#{root_dir}/activerecord" do
   puts
-  puts "[CruiseControl] Building ActiveRecord with PostgreSQL"
+  puts "[CruiseControl] Building Active Record with PostgreSQL"
   puts
   build_results[:activerecord_postgresql8] = rake 'postgresql:rebuild_databases', 'postgresql:test'
   # build_results[:activerecord_postgresql8_isolated] = rake 'postgresql:rebuild_databases', 'postgresql:isolated_test'
@@ -106,7 +106,7 @@ end
 
 cd "#{root_dir}/activerecord" do
   puts
-  puts "[CruiseControl] Building ActiveRecord with SQLite 3"
+  puts "[CruiseControl] Building Active Record with SQLite 3"
   puts
   build_results[:activerecord_sqlite3] = rake 'sqlite3:test'
   # build_results[:activerecord_sqlite3_isolated] = rake 'sqlite3:isolated_test'
diff --git a/railties/guides/assets/javascripts/code_highlighter.js b/railties/guides/assets/javascripts/code_highlighter.js
deleted file mode 100644
index ce983dad52..0000000000
--- a/railties/guides/assets/javascripts/code_highlighter.js
+++ /dev/null
@@ -1,188 +0,0 @@
-/* Unobtrustive Code Highlighter By Dan Webb 11/2005
-   Version: 0.4
-
-	Usage:
-		Add a script tag for this script and any stylesets you need to use
-		to the page in question, add correct class names to CODE elements,
-		define CSS styles for elements. That's it!
-
-	Known to work on:
-		IE 5.5+ PC
-		Firefox/Mozilla PC/Mac
-		Opera 7.23 + PC
-		Safari 2
-
-	Known to degrade gracefully on:
-		IE5.0 PC
-
-	Note: IE5.0 fails due to the use of lookahead in some stylesets.  To avoid script errors
-	in older browsers use expressions that use lookahead in string format when defining stylesets.
-
-	This script is inspired by star-light by entirely cunning Dean Edwards
-	http://dean.edwards.name/star-light/.
-*/
-
-// replace callback support for safari.
-if ("a".replace(/a/, function() {return "b"}) != "b") (function(){
-  var default_replace = String.prototype.replace;
-  String.prototype.replace = function(search,replace){
-	// replace is not function
-	if(typeof replace != "function"){
-		return default_replace.apply(this,arguments)
-	}
-	var str = "" + this;
-	var callback = replace;
-	// search string is not RegExp
-	if(!(search instanceof RegExp)){
-		var idx = str.indexOf(search);
-		return (
-			idx == -1 ? str :
-			default_replace.apply(str,[search,callback(search, idx, str)])
-		)
-	}
-	var reg = search;
-	var result = [];
-	var lastidx = reg.lastIndex;
-	var re;
-	while((re = reg.exec(str)) != null){
-		var idx  = re.index;
-		var args = re.concat(idx, str);
-		result.push(
-			str.slice(lastidx,idx),
-			callback.apply(null,args).toString()
-		);
-		if(!reg.global){
-			lastidx += RegExp.lastMatch.length;
-			break
-		}else{
-			lastidx = reg.lastIndex;
-		}
-	}
-	result.push(str.slice(lastidx));
-	return result.join("")
-  }
-})();
-
-var CodeHighlighter = { styleSets : new Array };
-
-CodeHighlighter.addStyle = function(name, rules) {
-	// using push test to disallow older browsers from adding styleSets
-	if ([].push) this.styleSets.push({
-		name : name,
-		rules : rules,
-		ignoreCase : arguments[2] || false
-	})
-
-	function setEvent() {
-		// set highlighter to run on load (use LowPro if present)
-		if (typeof Event != 'undefined' && typeof Event.onReady == 'function')
-		  return Event.onReady(CodeHighlighter.init.bind(CodeHighlighter));
-
-		var old = window.onload;
-
-		if (typeof window.onload != 'function') {
-			window.onload = function() { CodeHighlighter.init() };
-		} else {
-			window.onload = function() {
-				old();
-				CodeHighlighter.init();
-			}
-		}
-	}
-
-	// only set the event when the first style is added
-	if (this.styleSets.length==1) setEvent();
-}
-
-CodeHighlighter.init = function() {
-	if (!document.getElementsByTagName) return;
-	if ("a".replace(/a/, function() {return "b"}) != "b") return; // throw out Safari versions that don't support replace function
-	// throw out older browsers
-
-	var codeEls = document.getElementsByTagName("CODE");
-	// collect array of all pre elements
-	codeEls.filter = function(f) {
-		var a =  new Array;
-		for (var i = 0; i < this.length; i++) if (f(this[i])) a[a.length] = this[i];
-		return a;
-	}
-
-	var rules = new Array;
-	rules.toString = function() {
-		// joins regexes into one big parallel regex
-		var exps = new Array;
-		for (var i = 0; i < this.length; i++) exps.push(this[i].exp);
-		return exps.join("|");
-	}
-
-	function addRule(className, rule) {
-		// add a replace rule
-		var exp = (typeof rule.exp != "string")?String(rule.exp).substr(1, String(rule.exp).length-2):rule.exp;
-		// converts regex rules to strings and chops of the slashes
-		rules.push({
-			className : className,
-			exp : "(" + exp + ")",
-			length : (exp.match(/(^|[^\\])\([^?]/g) || "").length + 1, // number of subexps in rule
-			replacement : rule.replacement || null
-		});
-	}
-
-	function parse(text, ignoreCase) {
-		// main text parsing and replacement
-		return text.replace(new RegExp(rules, (ignoreCase)?"gi":"g"), function() {
-			var i = 0, j = 1, rule;
-			while (rule = rules[i++]) {
-				if (arguments[j]) {
-					// if no custom replacement defined do the simple replacement
-					if (!rule.replacement) return "<span class=\"" + rule.className + "\">" + arguments[0] + "</span>";
-					else {
-						// replace $0 with the className then do normal replaces
-						var str = rule.replacement.replace("$0", rule.className);
-						for (var k = 1; k <= rule.length - 1; k++) str = str.replace("$" + k, arguments[j + k]);
-						return str;
-					}
-				} else j+= rule.length;
-			}
-		});
-	}
-
-	function highlightCode(styleSet) {
-		// clear rules array
-		var parsed, clsRx = new RegExp("(\\s|^)" + styleSet.name + "(\\s|$)");
-		rules.length = 0;
-
-		// get stylable elements by filtering out all code elements without the correct className
-		var stylableEls = codeEls.filter(function(item) { return clsRx.test(item.className) });
-
-		// add style rules to parser
-		for (var className in styleSet.rules) addRule(className, styleSet.rules[className]);
-
-
-		// replace for all elements
-		for (var i = 0; i < stylableEls.length; i++) {
-			// EVIL hack to fix IE whitespace badness if it's inside a <pre>
-			if (/MSIE/.test(navigator.appVersion) && stylableEls[i].parentNode.nodeName == 'PRE') {
-				stylableEls[i] = stylableEls[i].parentNode;
-
-				parsed = stylableEls[i].innerHTML.replace(/(<code[^>]*>)([^<]*)<\/code>/i, function() {
-					return arguments[1] + parse(arguments[2], styleSet.ignoreCase) + "</code>"
-				});
-				parsed = parsed.replace(/\n( *)/g, function() {
-					var spaces = "";
-					for (var i = 0; i < arguments[1].length; i++) spaces+= "&nbsp;";
-					return "\n" + spaces;
-				});
-				parsed = parsed.replace(/\t/g, "&nbsp;&nbsp;&nbsp;&nbsp;");
-				parsed = parsed.replace(/\n(<\/\w+>)?/g, "<br />$1").replace(/<br \/>[\n\r\s]*<br \/>/g, "<p><br></p>");
-
-			} else parsed = parse(stylableEls[i].innerHTML, styleSet.ignoreCase);
-
-			stylableEls[i].innerHTML = parsed;
-		}
-	}
-
-	// run highlighter on all stylesets
-	for (var i=0; i < this.styleSets.length; i++) {
-		highlightCode(this.styleSets[i]);
-	}
-}
diff --git a/railties/guides/assets/javascripts/highlighters.js b/railties/guides/assets/javascripts/highlighters.js
deleted file mode 100644
index 4f5f0779d7..0000000000
--- a/railties/guides/assets/javascripts/highlighters.js
+++ /dev/null
@@ -1,90 +0,0 @@
-CodeHighlighter.addStyle("css", {
-	comment : {
-		exp  : /\/\*[^*]*\*+([^\/][^*]*\*+)*\//
-	},
-	keywords : {
-		exp  : /@\w[\w\s]*/
-	},
-	selectors : {
-		exp  : "([\\w-:\\[.#][^{};>]*)(?={)"
-	},
-	properties : {
-		exp  : "([\\w-]+)(?=\\s*:)"
-	},
-	units : {
-		exp  : /([0-9])(em|en|px|%|pt)\b/,
-		replacement : "$1<span class=\"$0\">$2</span>"
-	},
-	urls : {
-		exp  : /url\([^\)]*\)/
-	}
- });
-
-CodeHighlighter.addStyle("ruby",{
-	comment : {
-		exp  : /#[^\n]+/
-	},
-	brackets : {
-		exp  : /\(|\)/
-	},
-	string : {
-		exp  : /'[^']*'|"[^"]*"/
-	},
-	keywords : {
-		exp  : /\b(do|end|self|class|def|if|module|yield|then|else|for|until|unless|while|elsif|case|when|break|retry|redo|rescue|require|raise)\b/
-	},
-	/* Added by Shelly Fisher (shelly@agileevolved.com) */
-	symbol : {
-	  exp : /([^:])(:[A-Za-z0-9_!?]+)/
-	},
-	ivar : {
-	  exp : /\@[A-Za-z0-9_!?]+/
-	}
-});
-
-CodeHighlighter.addStyle("html", {
-	comment : {
-		exp: /&lt;!\s*(--([^-]|[\r\n]|-[^-])*--\s*)&gt;/
-	},
-	tag : {
-		exp: /(&lt;\/?)([a-zA-Z1-9]+\s?)/,
-		replacement: "$1<span class=\"$0\">$2</span>"
-	},
-	string : {
-		exp  : /'[^']*'|"[^"]*"/
-	},
-	attribute : {
-		exp: /\b([a-zA-Z-:]+)(=)/,
-		replacement: "<span class=\"$0\">$1</span>$2"
-	},
-	doctype : {
-		exp: /&lt;!DOCTYPE([^&]|&[^g]|&g[^t])*&gt;/
-	}
-});
-
-CodeHighlighter.addStyle("javascript",{
-	comment : {
-		exp  : /(\/\/[^\n]*(\n|$))|(\/\*[^*]*\*+([^\/][^*]*\*+)*\/)/
-	},
-	brackets : {
-		exp  : /\(|\)/
-	},
-	string : {
-		exp  : /'[^']*'|"[^"]*"/
-	},
-	keywords : {
-		exp  : /\b(arguments|break|case|continue|default|delete|do|else|false|for|function|if|in|instanceof|new|null|return|switch|this|true|typeof|var|void|while|with)\b/
-	},
-	global : {
-		exp  : /\b(toString|valueOf|window|element|prototype|constructor|document|escape|unescape|parseInt|parseFloat|setTimeout|clearTimeout|setInterval|clearInterval|NaN|isNaN|Infinity)\b/
-	}
-});
-
-CodeHighlighter.addStyle("yaml", {
-	keyword : {
-		exp  : /\/\*[^*]*\*+([^\/][^*]*\*+)*\//
-	},
-	value : {
-		exp  : /@\w[\w\s]*/
-	},
-});
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAS3.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAS3.js
new file mode 100644
index 0000000000..8aa3ed2732
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAS3.js
@@ -0,0 +1,59 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Created by Peter Atoria @ http://iAtoria.com
+	
+		var inits 	 =  'class interface function package';
+	
+		var keywords =	'-Infinity ...rest Array as AS3 Boolean break case catch const continue Date decodeURI ' + 
+						'decodeURIComponent default delete do dynamic each else encodeURI encodeURIComponent escape ' + 
+						'extends false final finally flash_proxy for get if implements import in include Infinity ' + 
+						'instanceof int internal is isFinite isNaN isXMLName label namespace NaN native new null ' + 
+						'Null Number Object object_proxy override parseFloat parseInt private protected public ' + 
+						'return set static String super switch this throw true try typeof uint undefined unescape ' + 
+						'use void while with'
+						;
+	
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },		// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },		// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },		// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },		// single quoted strings
+			{ regex: /\b([\d]+(\.[\d]+)?|0x[a-f0-9]+)\b/gi,				css: 'value' },			// numbers
+			{ regex: new RegExp(this.getKeywords(inits), 'gm'),			css: 'color3' },		// initializations
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' },		// keywords
+			{ regex: new RegExp('var', 'gm'),							css: 'variable' },		// variable
+			{ regex: new RegExp('trace', 'gm'),							css: 'color1' }			// trace
+			];
+	
+		this.forHtmlScript(SyntaxHighlighter.regexLib.scriptScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['actionscript3', 'as3'];
+
+	SyntaxHighlighter.brushes.AS3 = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAppleScript.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAppleScript.js
new file mode 100644
index 0000000000..d40bbd7dd2
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushAppleScript.js
@@ -0,0 +1,75 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// AppleScript brush by David Chambers
+		// http://davidchambersdesign.com/
+		var keywords   = 'after before beginning continue copy each end every from return get global in local named of set some that the then times to where whose with without';
+		var ordinals   = 'first second third fourth fifth sixth seventh eighth ninth tenth last front back middle';
+		var specials   = 'activate add alias AppleScript ask attachment boolean class constant delete duplicate empty exists false id integer list make message modal modified new no paragraph pi properties quit real record remove rest result reveal reverse run running save string true word yes';
+
+		this.regexList = [
+
+			{ regex: /(--|#).*$/gm,
+			    css: 'comments' },
+
+			{ regex: /\(\*(?:[\s\S]*?\(\*[\s\S]*?\*\))*[\s\S]*?\*\)/gm, // support nested comments
+			    css: 'comments' },
+
+			{ regex: /"[\s\S]*?"/gm,
+			    css: 'string' },
+
+			{ regex: /(?:,|:|¬|'s\b|\(|\)|\{|\}|«|\b\w*»)/g,
+			    css: 'color1' },
+
+			{ regex: /(-)?(\d)+(\.(\d)?)?(E\+(\d)+)?/g, // numbers
+			    css: 'color1' },
+
+			{ regex: /(?:&(amp;|gt;|lt;)?|=|� |>|<|≥|>=|≤|<=|\*|\+|-|\/|÷|\^)/g,
+			    css: 'color2' },
+
+			{ regex: /\b(?:and|as|div|mod|not|or|return(?!\s&)(ing)?|equals|(is(n't| not)? )?equal( to)?|does(n't| not) equal|(is(n't| not)? )?(greater|less) than( or equal( to)?)?|(comes|does(n't| not) come) (after|before)|is(n't| not)?( in)? (back|front) of|is(n't| not)? behind|is(n't| not)?( (in|contained by))?|does(n't| not) contain|contain(s)?|(start|begin|end)(s)? with|((but|end) )?(consider|ignor)ing|prop(erty)?|(a )?ref(erence)?( to)?|repeat (until|while|with)|((end|exit) )?repeat|((else|end) )?if|else|(end )?(script|tell|try)|(on )?error|(put )?into|(of )?(it|me)|its|my|with (timeout( of)?|transaction)|end (timeout|transaction))\b/g,
+			    css: 'keyword' },
+
+			{ regex: /\b\d+(st|nd|rd|th)\b/g, // ordinals
+			    css: 'keyword' },
+
+			{ regex: /\b(?:about|above|against|around|at|below|beneath|beside|between|by|(apart|aside) from|(instead|out) of|into|on(to)?|over|since|thr(ough|u)|under)\b/g,
+			    css: 'color3' },
+
+			{ regex: /\b(?:adding folder items to|after receiving|choose( ((remote )?application|color|folder|from list|URL))?|clipboard info|set the clipboard to|(the )?clipboard|entire contents|display(ing| (alert|dialog|mode))?|document( (edited|file|nib name))?|file( (name|type))?|(info )?for|giving up after|(name )?extension|quoted form|return(ed)?|second(?! item)(s)?|list (disks|folder)|text item(s| delimiters)?|(Unicode )?text|(disk )?item(s)?|((current|list) )?view|((container|key) )?window|with (data|icon( (caution|note|stop))?|parameter(s)?|prompt|properties|seed|title)|case|diacriticals|hyphens|numeric strings|punctuation|white space|folder creation|application(s( folder)?| (processes|scripts position|support))?|((desktop )?(pictures )?|(documents|downloads|favorites|home|keychain|library|movies|music|public|scripts|sites|system|users|utilities|workflows) )folder|desktop|Folder Action scripts|font(s| panel)?|help|internet plugins|modem scripts|(system )?preferences|printer descriptions|scripting (additions|components)|shared (documents|libraries)|startup (disk|items)|temporary items|trash|on server|in AppleTalk zone|((as|long|short) )?user name|user (ID|locale)|(with )?password|in (bundle( with identifier)?|directory)|(close|open for) access|read|write( permission)?|(g|s)et eof|using( delimiters)?|starting at|default (answer|button|color|country code|entr(y|ies)|identifiers|items|name|location|script editor)|hidden( answer)?|open(ed| (location|untitled))?|error (handling|reporting)|(do( shell)?|load|run|store) script|administrator privileges|altering line endings|get volume settings|(alert|boot|input|mount|output|set) volume|output muted|(fax|random )?number|round(ing)?|up|down|toward zero|to nearest|as taught in school|system (attribute|info)|((AppleScript( Studio)?|system) )?version|(home )?directory|(IPv4|primary Ethernet) address|CPU (type|speed)|physical memory|time (stamp|to GMT)|replacing|ASCII (character|number)|localized string|from table|offset|summarize|beep|delay|say|(empty|multiple) selections allowed|(of|preferred) type|invisibles|showing( package contents)?|editable URL|(File|FTP|News|Media|Web) [Ss]ervers|Telnet hosts|Directory services|Remote applications|waiting until completion|saving( (in|to))?|path (for|to( (((current|frontmost) )?application|resource))?)|POSIX (file|path)|(background|RGB) color|(OK|cancel) button name|cancel button|button(s)?|cubic ((centi)?met(re|er)s|yards|feet|inches)|square ((kilo)?met(re|er)s|miles|yards|feet)|(centi|kilo)?met(re|er)s|miles|yards|feet|inches|lit(re|er)s|gallons|quarts|(kilo)?grams|ounces|pounds|degrees (Celsius|Fahrenheit|Kelvin)|print( (dialog|settings))?|clos(e(able)?|ing)|(de)?miniaturized|miniaturizable|zoom(ed|able)|attribute run|action (method|property|title)|phone|email|((start|end)ing|home) page|((birth|creation|current|custom|modification) )?date|((((phonetic )?(first|last|middle))|computer|host|maiden|related) |nick)?name|aim|icq|jabber|msn|yahoo|address(es)?|save addressbook|should enable action|city|country( code)?|formatte(r|d address)|(palette )?label|state|street|zip|AIM [Hh]andle(s)?|my card|select(ion| all)?|unsaved|(alpha )?value|entr(y|ies)|group|(ICQ|Jabber|MSN) handle|person|people|company|department|icon image|job title|note|organization|suffix|vcard|url|copies|collating|pages (across|down)|request print time|target( printer)?|((GUI Scripting|Script menu) )?enabled|show Computer scripts|(de)?activated|awake from nib|became (key|main)|call method|of (class|object)|center|clicked toolbar item|closed|for document|exposed|(can )?hide|idle|keyboard (down|up)|event( (number|type))?|launch(ed)?|load (image|movie|nib|sound)|owner|log|mouse (down|dragged|entered|exited|moved|up)|move|column|localization|resource|script|register|drag (info|types)|resigned (active|key|main)|resiz(e(d)?|able)|right mouse (down|dragged|up)|scroll wheel|(at )?index|should (close|open( untitled)?|quit( after last window closed)?|zoom)|((proposed|screen) )?bounds|show(n)?|behind|in front of|size (mode|to fit)|update(d| toolbar item)?|was (hidden|miniaturized)|will (become active|close|finish launching|hide|miniaturize|move|open|quit|(resign )?active|((maximum|minimum|proposed) )?size|show|zoom)|bundle|data source|movie|pasteboard|sound|tool(bar| tip)|(color|open|save) panel|coordinate system|frontmost|main( (bundle|menu|window))?|((services|(excluded from )?windows) )?menu|((executable|frameworks|resource|scripts|shared (frameworks|support)) )?path|(selected item )?identifier|data|content(s| view)?|character(s)?|click count|(command|control|option|shift) key down|context|delta (x|y|z)|key( code)?|location|pressure|unmodified characters|types|(first )?responder|playing|(allowed|selectable) identifiers|allows customization|(auto saves )?configuration|visible|image( name)?|menu form representation|tag|user(-| )defaults|associated file name|(auto|needs) display|current field editor|floating|has (resize indicator|shadow)|hides when deactivated|level|minimized (image|title)|opaque|position|release when closed|sheet|title(d)?)\b/g,
+			    css: 'color3' },
+
+			{ regex: new RegExp(this.getKeywords(specials), 'gm'), css: 'color3' },
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' },
+			{ regex: new RegExp(this.getKeywords(ordinals), 'gm'), css: 'keyword' }
+		];
+	};
+
+	Brush.prototype = new SyntaxHighlighter.Highlighter();
+	Brush.aliases = ['applescript'];
+
+	SyntaxHighlighter.brushes.AppleScript = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushBash.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushBash.js
new file mode 100644
index 0000000000..8c296969ff
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushBash.js
@@ -0,0 +1,59 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'if fi then elif else for do done until while break continue case function return in eq ne ge le';
+		var commands =  'alias apropos awk basename bash bc bg builtin bzip2 cal cat cd cfdisk chgrp chmod chown chroot' +
+						'cksum clear cmp comm command cp cron crontab csplit cut date dc dd ddrescue declare df ' +
+						'diff diff3 dig dir dircolors dirname dirs du echo egrep eject enable env ethtool eval ' +
+						'exec exit expand export expr false fdformat fdisk fg fgrep file find fmt fold format ' +
+						'free fsck ftp gawk getopts grep groups gzip hash head history hostname id ifconfig ' +
+						'import install join kill less let ln local locate logname logout look lpc lpr lprint ' +
+						'lprintd lprintq lprm ls lsof make man mkdir mkfifo mkisofs mknod more mount mtools ' +
+						'mv netstat nice nl nohup nslookup open op passwd paste pathchk ping popd pr printcap ' +
+						'printenv printf ps pushd pwd quota quotacheck quotactl ram rcp read readonly renice ' +
+						'remsync rm rmdir rsync screen scp sdiff sed select seq set sftp shift shopt shutdown ' +
+						'sleep sort source split ssh strace su sudo sum symlink sync tail tar tee test time ' +
+						'times touch top traceroute trap tr true tsort tty type ulimit umask umount unalias ' +
+						'uname unexpand uniq units unset unshar useradd usermod users uuencode uudecode v vdir ' +
+						'vi watch wc whereis which who whoami Wget xargs yes'
+						;
+
+		this.regexList = [
+			{ regex: /^#!.*$/gm,											css: 'preprocessor bold' },
+			{ regex: /\/[\w-\/]+/gm,										css: 'plain' },
+			{ regex: SyntaxHighlighter.regexLib.singleLinePerlComments,		css: 'comments' },		// one line comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,			css: 'string' },		// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,			css: 'string' },		// single quoted strings
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),			css: 'keyword' },		// keywords
+			{ regex: new RegExp(this.getKeywords(commands), 'gm'),			css: 'functions' }		// commands
+			];
+	}
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['bash', 'shell'];
+
+	SyntaxHighlighter.brushes.Bash = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCSharp.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCSharp.js
new file mode 100644
index 0000000000..079214efe1
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCSharp.js
@@ -0,0 +1,65 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'abstract as base bool break byte case catch char checked class const ' +
+						'continue decimal default delegate do double else enum event explicit ' +
+						'extern false finally fixed float for foreach get goto if implicit in int ' +
+						'interface internal is lock long namespace new null object operator out ' +
+						'override params private protected public readonly ref return sbyte sealed set ' +
+						'short sizeof stackalloc static string struct switch this throw true try ' +
+						'typeof uint ulong unchecked unsafe ushort using virtual void while';
+
+		function fixComments(match, regexInfo)
+		{
+			var css = (match[0].indexOf("///") == 0)
+				? 'color1'
+				: 'comments'
+				;
+			
+			return [new SyntaxHighlighter.Match(match[0], match.index, css)];
+		}
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	func : fixComments },		// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },			// multiline comments
+			{ regex: /@"(?:[^"]|"")*"/g,								css: 'string' },			// @-quoted strings
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },			// strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },			// strings
+			{ regex: /^\s*#.*/gm,										css: 'preprocessor' },		// preprocessor tags like #region and #endregion
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' },			// c# keyword
+			{ regex: /\bpartial(?=\s+(?:class|interface|struct)\b)/g,	css: 'keyword' },			// contextual keyword: 'partial'
+			{ regex: /\byield(?=\s+(?:return|break)\b)/g,				css: 'keyword' }			// contextual keyword: 'yield'
+			];
+		
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['c#', 'c-sharp', 'csharp'];
+
+	SyntaxHighlighter.brushes.CSharp = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
+
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushColdFusion.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushColdFusion.js
new file mode 100644
index 0000000000..627dbb9b76
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushColdFusion.js
@@ -0,0 +1,100 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Jen
+		// http://www.jensbits.com/2009/05/14/coldfusion-brush-for-syntaxhighlighter-plus
+	
+		var funcs	=	'Abs ACos AddSOAPRequestHeader AddSOAPResponseHeader AjaxLink AjaxOnLoad ArrayAppend ArrayAvg ArrayClear ArrayDeleteAt ' + 
+						'ArrayInsertAt ArrayIsDefined ArrayIsEmpty ArrayLen ArrayMax ArrayMin ArraySet ArraySort ArraySum ArraySwap ArrayToList ' + 
+						'Asc ASin Atn BinaryDecode BinaryEncode BitAnd BitMaskClear BitMaskRead BitMaskSet BitNot BitOr BitSHLN BitSHRN BitXor ' + 
+						'Ceiling CharsetDecode CharsetEncode Chr CJustify Compare CompareNoCase Cos CreateDate CreateDateTime CreateObject ' + 
+						'CreateODBCDate CreateODBCDateTime CreateODBCTime CreateTime CreateTimeSpan CreateUUID DateAdd DateCompare DateConvert ' + 
+						'DateDiff DateFormat DatePart Day DayOfWeek DayOfWeekAsString DayOfYear DaysInMonth DaysInYear DE DecimalFormat DecrementValue ' + 
+						'Decrypt DecryptBinary DeleteClientVariable DeserializeJSON DirectoryExists DollarFormat DotNetToCFType Duplicate Encrypt ' + 
+						'EncryptBinary Evaluate Exp ExpandPath FileClose FileCopy FileDelete FileExists FileIsEOF FileMove FileOpen FileRead ' + 
+						'FileReadBinary FileReadLine FileSetAccessMode FileSetAttribute FileSetLastModified FileWrite Find FindNoCase FindOneOf ' + 
+						'FirstDayOfMonth Fix FormatBaseN GenerateSecretKey GetAuthUser GetBaseTagData GetBaseTagList GetBaseTemplatePath ' + 
+						'GetClientVariablesList GetComponentMetaData GetContextRoot GetCurrentTemplatePath GetDirectoryFromPath GetEncoding ' + 
+						'GetException GetFileFromPath GetFileInfo GetFunctionList GetGatewayHelper GetHttpRequestData GetHttpTimeString ' + 
+						'GetK2ServerDocCount GetK2ServerDocCountLimit GetLocale GetLocaleDisplayName GetLocalHostIP GetMetaData GetMetricData ' + 
+						'GetPageContext GetPrinterInfo GetProfileSections GetProfileString GetReadableImageFormats GetSOAPRequest GetSOAPRequestHeader ' + 
+						'GetSOAPResponse GetSOAPResponseHeader GetTempDirectory GetTempFile GetTemplatePath GetTickCount GetTimeZoneInfo GetToken ' + 
+						'GetUserRoles GetWriteableImageFormats Hash Hour HTMLCodeFormat HTMLEditFormat IIf ImageAddBorder ImageBlur ImageClearRect ' + 
+						'ImageCopy ImageCrop ImageDrawArc ImageDrawBeveledRect ImageDrawCubicCurve ImageDrawLine ImageDrawLines ImageDrawOval ' + 
+						'ImageDrawPoint ImageDrawQuadraticCurve ImageDrawRect ImageDrawRoundRect ImageDrawText ImageFlip ImageGetBlob ImageGetBufferedImage ' + 
+						'ImageGetEXIFTag ImageGetHeight ImageGetIPTCTag ImageGetWidth ImageGrayscale ImageInfo ImageNegative ImageNew ImageOverlay ImagePaste ' + 
+						'ImageRead ImageReadBase64 ImageResize ImageRotate ImageRotateDrawingAxis ImageScaleToFit ImageSetAntialiasing ImageSetBackgroundColor ' + 
+						'ImageSetDrawingColor ImageSetDrawingStroke ImageSetDrawingTransparency ImageSharpen ImageShear ImageShearDrawingAxis ImageTranslate ' + 
+						'ImageTranslateDrawingAxis ImageWrite ImageWriteBase64 ImageXORDrawingMode IncrementValue InputBaseN Insert Int IsArray IsBinary ' + 
+						'IsBoolean IsCustomFunction IsDate IsDDX IsDebugMode IsDefined IsImage IsImageFile IsInstanceOf IsJSON IsLeapYear IsLocalHost ' + 
+						'IsNumeric IsNumericDate IsObject IsPDFFile IsPDFObject IsQuery IsSimpleValue IsSOAPRequest IsStruct IsUserInAnyRole IsUserInRole ' + 
+						'IsUserLoggedIn IsValid IsWDDX IsXML IsXmlAttribute IsXmlDoc IsXmlElem IsXmlNode IsXmlRoot JavaCast JSStringFormat LCase Left Len ' + 
+						'ListAppend ListChangeDelims ListContains ListContainsNoCase ListDeleteAt ListFind ListFindNoCase ListFirst ListGetAt ListInsertAt ' + 
+						'ListLast ListLen ListPrepend ListQualify ListRest ListSetAt ListSort ListToArray ListValueCount ListValueCountNoCase LJustify Log ' + 
+						'Log10 LSCurrencyFormat LSDateFormat LSEuroCurrencyFormat LSIsCurrency LSIsDate LSIsNumeric LSNumberFormat LSParseCurrency LSParseDateTime ' + 
+						'LSParseEuroCurrency LSParseNumber LSTimeFormat LTrim Max Mid Min Minute Month MonthAsString Now NumberFormat ParagraphFormat ParseDateTime ' + 
+						'Pi PrecisionEvaluate PreserveSingleQuotes Quarter QueryAddColumn QueryAddRow QueryConvertForGrid QueryNew QuerySetCell QuotedValueList Rand ' + 
+						'Randomize RandRange REFind REFindNoCase ReleaseComObject REMatch REMatchNoCase RemoveChars RepeatString Replace ReplaceList ReplaceNoCase ' + 
+						'REReplace REReplaceNoCase Reverse Right RJustify Round RTrim Second SendGatewayMessage SerializeJSON SetEncoding SetLocale SetProfileString ' + 
+						'SetVariable Sgn Sin Sleep SpanExcluding SpanIncluding Sqr StripCR StructAppend StructClear StructCopy StructCount StructDelete StructFind ' + 
+						'StructFindKey StructFindValue StructGet StructInsert StructIsEmpty StructKeyArray StructKeyExists StructKeyList StructKeyList StructNew ' + 
+						'StructSort StructUpdate Tan TimeFormat ToBase64 ToBinary ToScript ToString Trim UCase URLDecode URLEncodedFormat URLSessionFormat Val ' + 
+						'ValueList VerifyClient Week Wrap Wrap WriteOutput XmlChildPos XmlElemNew XmlFormat XmlGetNodeType XmlNew XmlParse XmlSearch XmlTransform ' + 
+						'XmlValidate Year YesNoFormat';
+
+		var keywords =	'cfabort cfajaximport cfajaxproxy cfapplet cfapplication cfargument cfassociate cfbreak cfcache cfcalendar ' + 
+						'cfcase cfcatch cfchart cfchartdata cfchartseries cfcol cfcollection cfcomponent cfcontent cfcookie cfdbinfo ' + 
+						'cfdefaultcase cfdirectory cfdiv cfdocument cfdocumentitem cfdocumentsection cfdump cfelse cfelseif cferror ' + 
+						'cfexchangecalendar cfexchangeconnection cfexchangecontact cfexchangefilter cfexchangemail cfexchangetask ' + 
+						'cfexecute cfexit cffeed cffile cfflush cfform cfformgroup cfformitem cfftp cffunction cfgrid cfgridcolumn ' + 
+						'cfgridrow cfgridupdate cfheader cfhtmlhead cfhttp cfhttpparam cfif cfimage cfimport cfinclude cfindex ' + 
+						'cfinput cfinsert cfinterface cfinvoke cfinvokeargument cflayout cflayoutarea cfldap cflocation cflock cflog ' + 
+						'cflogin cfloginuser cflogout cfloop cfmail cfmailparam cfmailpart cfmenu cfmenuitem cfmodule cfNTauthenticate ' + 
+						'cfobject cfobjectcache cfoutput cfparam cfpdf cfpdfform cfpdfformparam cfpdfparam cfpdfsubform cfpod cfpop ' + 
+						'cfpresentation cfpresentationslide cfpresenter cfprint cfprocessingdirective cfprocparam cfprocresult ' + 
+						'cfproperty cfquery cfqueryparam cfregistry cfreport cfreportparam cfrethrow cfreturn cfsavecontent cfschedule ' + 
+						'cfscript cfsearch cfselect cfset cfsetting cfsilent cfslider cfsprydataset cfstoredproc cfswitch cftable ' + 
+						'cftextarea cfthread cfthrow cftimer cftooltip cftrace cftransaction cftree cftreeitem cftry cfupdate cfwddx ' + 
+						'cfwindow cfxml cfzip cfzipparam';
+
+		var operators =	'all and any between cross in join like not null or outer some';
+
+		this.regexList = [
+			{ regex: new RegExp('--(.*)$', 'gm'),						css: 'comments' },  // one line and multiline comments
+			{ regex: SyntaxHighlighter.regexLib.xmlComments,			css: 'comments' },    // single quoted strings
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },    // double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },    // single quoted strings
+			{ regex: new RegExp(this.getKeywords(funcs), 'gmi'),		css: 'functions' }, // functions
+			{ regex: new RegExp(this.getKeywords(operators), 'gmi'),	css: 'color1' },    // operators and such
+			{ regex: new RegExp(this.getKeywords(keywords), 'gmi'),		css: 'keyword' }    // keyword
+			];
+	}
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['coldfusion','cf'];
+	
+	SyntaxHighlighter.brushes.ColdFusion = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCpp.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCpp.js
new file mode 100644
index 0000000000..9f70d3aed6
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCpp.js
@@ -0,0 +1,97 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Copyright 2006 Shin, YoungJin
+	
+		var datatypes =	'ATOM BOOL BOOLEAN BYTE CHAR COLORREF DWORD DWORDLONG DWORD_PTR ' +
+						'DWORD32 DWORD64 FLOAT HACCEL HALF_PTR HANDLE HBITMAP HBRUSH ' +
+						'HCOLORSPACE HCONV HCONVLIST HCURSOR HDC HDDEDATA HDESK HDROP HDWP ' +
+						'HENHMETAFILE HFILE HFONT HGDIOBJ HGLOBAL HHOOK HICON HINSTANCE HKEY ' +
+						'HKL HLOCAL HMENU HMETAFILE HMODULE HMONITOR HPALETTE HPEN HRESULT ' +
+						'HRGN HRSRC HSZ HWINSTA HWND INT INT_PTR INT32 INT64 LANGID LCID LCTYPE ' +
+						'LGRPID LONG LONGLONG LONG_PTR LONG32 LONG64 LPARAM LPBOOL LPBYTE LPCOLORREF ' +
+						'LPCSTR LPCTSTR LPCVOID LPCWSTR LPDWORD LPHANDLE LPINT LPLONG LPSTR LPTSTR ' +
+						'LPVOID LPWORD LPWSTR LRESULT PBOOL PBOOLEAN PBYTE PCHAR PCSTR PCTSTR PCWSTR ' +
+						'PDWORDLONG PDWORD_PTR PDWORD32 PDWORD64 PFLOAT PHALF_PTR PHANDLE PHKEY PINT ' +
+						'PINT_PTR PINT32 PINT64 PLCID PLONG PLONGLONG PLONG_PTR PLONG32 PLONG64 POINTER_32 ' +
+						'POINTER_64 PSHORT PSIZE_T PSSIZE_T PSTR PTBYTE PTCHAR PTSTR PUCHAR PUHALF_PTR ' +
+						'PUINT PUINT_PTR PUINT32 PUINT64 PULONG PULONGLONG PULONG_PTR PULONG32 PULONG64 ' +
+						'PUSHORT PVOID PWCHAR PWORD PWSTR SC_HANDLE SC_LOCK SERVICE_STATUS_HANDLE SHORT ' +
+						'SIZE_T SSIZE_T TBYTE TCHAR UCHAR UHALF_PTR UINT UINT_PTR UINT32 UINT64 ULONG ' +
+						'ULONGLONG ULONG_PTR ULONG32 ULONG64 USHORT USN VOID WCHAR WORD WPARAM WPARAM WPARAM ' +
+						'char bool short int __int32 __int64 __int8 __int16 long float double __wchar_t ' +
+						'clock_t _complex _dev_t _diskfree_t div_t ldiv_t _exception _EXCEPTION_POINTERS ' +
+						'FILE _finddata_t _finddatai64_t _wfinddata_t _wfinddatai64_t __finddata64_t ' +
+						'__wfinddata64_t _FPIEEE_RECORD fpos_t _HEAPINFO _HFILE lconv intptr_t ' +
+						'jmp_buf mbstate_t _off_t _onexit_t _PNH ptrdiff_t _purecall_handler ' +
+						'sig_atomic_t size_t _stat __stat64 _stati64 terminate_function ' +
+						'time_t __time64_t _timeb __timeb64 tm uintptr_t _utimbuf ' +
+						'va_list wchar_t wctrans_t wctype_t wint_t signed';
+
+		var keywords =	'break case catch class const __finally __exception __try ' +
+						'const_cast continue private public protected __declspec ' +
+						'default delete deprecated dllexport dllimport do dynamic_cast ' +
+						'else enum explicit extern if for friend goto inline ' +
+						'mutable naked namespace new noinline noreturn nothrow ' +
+						'register reinterpret_cast return selectany ' +
+						'sizeof static static_cast struct switch template this ' +
+						'thread throw true false try typedef typeid typename union ' +
+						'using uuid virtual void volatile whcar_t while';
+					
+		var functions =	'assert isalnum isalpha iscntrl isdigit isgraph islower isprint' +
+						'ispunct isspace isupper isxdigit tolower toupper errno localeconv ' +
+						'setlocale acos asin atan atan2 ceil cos cosh exp fabs floor fmod ' +
+						'frexp ldexp log log10 modf pow sin sinh sqrt tan tanh jmp_buf ' +
+						'longjmp setjmp raise signal sig_atomic_t va_arg va_end va_start ' +
+						'clearerr fclose feof ferror fflush fgetc fgetpos fgets fopen ' +
+						'fprintf fputc fputs fread freopen fscanf fseek fsetpos ftell ' +
+						'fwrite getc getchar gets perror printf putc putchar puts remove ' +
+						'rename rewind scanf setbuf setvbuf sprintf sscanf tmpfile tmpnam ' +
+						'ungetc vfprintf vprintf vsprintf abort abs atexit atof atoi atol ' +
+						'bsearch calloc div exit free getenv labs ldiv malloc mblen mbstowcs ' +
+						'mbtowc qsort rand realloc srand strtod strtol strtoul system ' +
+						'wcstombs wctomb memchr memcmp memcpy memmove memset strcat strchr ' +
+						'strcmp strcoll strcpy strcspn strerror strlen strncat strncmp ' +
+						'strncpy strpbrk strrchr strspn strstr strtok strxfrm asctime ' +
+						'clock ctime difftime gmtime localtime mktime strftime time';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },			// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },			// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },			// strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },			// strings
+			{ regex: /^ *#.*/gm,										css: 'preprocessor' },
+			{ regex: new RegExp(this.getKeywords(datatypes), 'gm'),		css: 'color1 bold' },
+			{ regex: new RegExp(this.getKeywords(functions), 'gm'),		css: 'functions bold' },
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword bold' }
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['cpp', 'c'];
+
+	SyntaxHighlighter.brushes.Cpp = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCss.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCss.js
new file mode 100644
index 0000000000..4297a9a648
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushCss.js
@@ -0,0 +1,91 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		function getKeywordsCSS(str)
+		{
+			return '\\b([a-z_]|)' + str.replace(/ /g, '(?=:)\\b|\\b([a-z_\\*]|\\*|)') + '(?=:)\\b';
+		};
+	
+		function getValuesCSS(str)
+		{
+			return '\\b' + str.replace(/ /g, '(?!-)(?!:)\\b|\\b()') + '\:\\b';
+		};
+
+		var keywords =	'ascent azimuth background-attachment background-color background-image background-position ' +
+						'background-repeat background baseline bbox border-collapse border-color border-spacing border-style border-top ' +
+						'border-right border-bottom border-left border-top-color border-right-color border-bottom-color border-left-color ' +
+						'border-top-style border-right-style border-bottom-style border-left-style border-top-width border-right-width ' +
+						'border-bottom-width border-left-width border-width border bottom cap-height caption-side centerline clear clip color ' +
+						'content counter-increment counter-reset cue-after cue-before cue cursor definition-src descent direction display ' +
+						'elevation empty-cells float font-size-adjust font-family font-size font-stretch font-style font-variant font-weight font ' +
+						'height left letter-spacing line-height list-style-image list-style-position list-style-type list-style margin-top ' +
+						'margin-right margin-bottom margin-left margin marker-offset marks mathline max-height max-width min-height min-width orphans ' +
+						'outline-color outline-style outline-width outline overflow padding-top padding-right padding-bottom padding-left padding page ' +
+						'page-break-after page-break-before page-break-inside pause pause-after pause-before pitch pitch-range play-during position ' +
+						'quotes right richness size slope src speak-header speak-numeral speak-punctuation speak speech-rate stemh stemv stress ' +
+						'table-layout text-align top text-decoration text-indent text-shadow text-transform unicode-bidi unicode-range units-per-em ' +
+						'vertical-align visibility voice-family volume white-space widows width widths word-spacing x-height z-index';
+
+		var values =	'above absolute all always aqua armenian attr aural auto avoid baseline behind below bidi-override black blink block blue bold bolder '+
+						'both bottom braille capitalize caption center center-left center-right circle close-quote code collapse compact condensed '+
+						'continuous counter counters crop cross crosshair cursive dashed decimal decimal-leading-zero default digits disc dotted double '+
+						'embed embossed e-resize expanded extra-condensed extra-expanded fantasy far-left far-right fast faster fixed format fuchsia '+
+						'gray green groove handheld hebrew help hidden hide high higher icon inline-table inline inset inside invert italic '+
+						'justify landscape large larger left-side left leftwards level lighter lime line-through list-item local loud lower-alpha '+
+						'lowercase lower-greek lower-latin lower-roman lower low ltr marker maroon medium message-box middle mix move narrower '+
+						'navy ne-resize no-close-quote none no-open-quote no-repeat normal nowrap n-resize nw-resize oblique olive once open-quote outset '+
+						'outside overline pointer portrait pre print projection purple red relative repeat repeat-x repeat-y rgb ridge right right-side '+
+						'rightwards rtl run-in screen scroll semi-condensed semi-expanded separate se-resize show silent silver slower slow '+
+						'small small-caps small-caption smaller soft solid speech spell-out square s-resize static status-bar sub super sw-resize '+
+						'table-caption table-cell table-column table-column-group table-footer-group table-header-group table-row table-row-group teal '+
+						'text-bottom text-top thick thin top transparent tty tv ultra-condensed ultra-expanded underline upper-alpha uppercase upper-latin '+
+						'upper-roman url visible wait white wider w-resize x-fast x-high x-large x-loud x-low x-slow x-small x-soft xx-large xx-small yellow';
+
+		var fonts =		'[mM]onospace [tT]ahoma [vV]erdana [aA]rial [hH]elvetica [sS]ans-serif [sS]erif [cC]ourier mono sans serif';
+	
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },	// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },	// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },	// single quoted strings
+			{ regex: /\#[a-fA-F0-9]{3,6}/g,								css: 'value' },		// html colors
+			{ regex: /(-?\d+)(\.\d+)?(px|em|pt|\:|\%|)/g,				css: 'value' },		// sizes
+			{ regex: /!important/g,										css: 'color3' },	// !important
+			{ regex: new RegExp(getKeywordsCSS(keywords), 'gm'),		css: 'keyword' },	// keywords
+			{ regex: new RegExp(getValuesCSS(values), 'g'),				css: 'value' },		// values
+			{ regex: new RegExp(this.getKeywords(fonts), 'g'),			css: 'color1' }		// fonts
+			];
+
+		this.forHtmlScript({ 
+			left: /(&lt;|<)\s*style.*?(&gt;|>)/gi, 
+			right: /(&lt;|<)\/\s*style\s*(&gt;|>)/gi 
+			});
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['css'];
+
+	SyntaxHighlighter.brushes.CSS = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDelphi.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDelphi.js
new file mode 100644
index 0000000000..e1060d4468
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDelphi.js
@@ -0,0 +1,55 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'abs addr and ansichar ansistring array as asm begin boolean byte cardinal ' +
+						'case char class comp const constructor currency destructor div do double ' +
+						'downto else end except exports extended false file finalization finally ' +
+						'for function goto if implementation in inherited int64 initialization ' +
+						'integer interface is label library longint longword mod nil not object ' +
+						'of on or packed pansichar pansistring pchar pcurrency pdatetime pextended ' +
+						'pint64 pointer private procedure program property pshortstring pstring ' +
+						'pvariant pwidechar pwidestring protected public published raise real real48 ' +
+						'record repeat set shl shortint shortstring shr single smallint string then ' +
+						'threadvar to true try type unit until uses val var varirnt while widechar ' +
+						'widestring with word write writeln xor';
+
+		this.regexList = [
+			{ regex: /\(\*[\s\S]*?\*\)/gm,								css: 'comments' },  	// multiline comments (* *)
+			{ regex: /{(?!\$)[\s\S]*?}/gm,								css: 'comments' },  	// multiline comments { }
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },  	// one line
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },		// strings
+			{ regex: /\{\$[a-zA-Z]+ .+\}/g,								css: 'color1' },		// compiler Directives and Region tags
+			{ regex: /\b[\d\.]+\b/g,									css: 'value' },			// numbers 12345
+			{ regex: /\$[a-zA-Z0-9]+\b/g,								css: 'value' },			// numbers $F5D3
+			{ regex: new RegExp(this.getKeywords(keywords), 'gmi'),		css: 'keyword' }		// keyword
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['delphi', 'pascal', 'pas'];
+
+	SyntaxHighlighter.brushes.Delphi = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDiff.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDiff.js
new file mode 100644
index 0000000000..e9b14fc580
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushDiff.js
@@ -0,0 +1,41 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		this.regexList = [
+			{ regex: /^\+\+\+.*$/gm,		css: 'color2' },
+			{ regex: /^\-\-\-.*$/gm,		css: 'color2' },
+			{ regex: /^\s.*$/gm,			css: 'color1' },
+			{ regex: /^@@.*@@$/gm,			css: 'variable' },
+			{ regex: /^\+[^\+]{1}.*$/gm,	css: 'string' },
+			{ regex: /^\-[^\-]{1}.*$/gm,	css: 'comments' }
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['diff', 'patch'];
+
+	SyntaxHighlighter.brushes.Diff = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushErlang.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushErlang.js
new file mode 100644
index 0000000000..6ba7d9da87
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushErlang.js
@@ -0,0 +1,52 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Jean-Lou Dupont
+		// http://jldupont.blogspot.com/2009/06/erlang-syntax-highlighter.html  
+
+		// According to: http://erlang.org/doc/reference_manual/introduction.html#1.5
+		var keywords = 'after and andalso band begin bnot bor bsl bsr bxor '+
+			'case catch cond div end fun if let not of or orelse '+
+			'query receive rem try when xor'+
+			// additional
+			' module export import define';
+
+		this.regexList = [
+			{ regex: new RegExp("[A-Z][A-Za-z0-9_]+", 'g'), 			css: 'constants' },
+			{ regex: new RegExp("\\%.+", 'gm'), 						css: 'comments' },
+			{ regex: new RegExp("\\?[A-Za-z0-9_]+", 'g'), 				css: 'preprocessor' },
+			{ regex: new RegExp("[a-z0-9_]+:[a-z0-9_]+", 'g'), 			css: 'functions' },
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },
+			{ regex: new RegExp(this.getKeywords(keywords),	'gm'),		css: 'keyword' }
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['erl', 'erlang'];
+
+	SyntaxHighlighter.brushes.Erland = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushGroovy.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushGroovy.js
new file mode 100644
index 0000000000..6ec5c18521
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushGroovy.js
@@ -0,0 +1,67 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Andres Almiray
+		// http://jroller.com/aalmiray/entry/nice_source_code_syntax_highlighter
+
+		var keywords =	'as assert break case catch class continue def default do else extends finally ' +
+						'if in implements import instanceof interface new package property return switch ' +
+						'throw throws try while public protected private static';
+		var types    =  'void boolean byte char short int long float double';
+		var constants = 'null';
+		var methods   = 'allProperties count get size '+
+						'collect each eachProperty eachPropertyName eachWithIndex find findAll ' +
+						'findIndexOf grep inject max min reverseEach sort ' +
+						'asImmutable asSynchronized flatten intersect join pop reverse subMap toList ' +
+						'padRight padLeft contains eachMatch toCharacter toLong toUrl tokenize ' +
+						'eachFile eachFileRecurse eachB yte eachLine readBytes readLine getText ' +
+						'splitEachLine withReader append encodeBase64 decodeBase64 filterLine ' +
+						'transformChar transformLine withOutputStream withPrintWriter withStream ' +
+						'withStreams withWriter withWriterAppend write writeLine '+
+						'dump inspect invokeMethod print println step times upto use waitForOrKill '+
+						'getText';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,				css: 'comments' },		// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,					css: 'comments' },		// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,					css: 'string' },		// strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,					css: 'string' },		// strings
+			{ regex: /""".*"""/g,													css: 'string' },		// GStrings
+			{ regex: new RegExp('\\b([\\d]+(\\.[\\d]+)?|0x[a-f0-9]+)\\b', 'gi'),	css: 'value' },			// numbers
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),					css: 'keyword' },		// goovy keyword
+			{ regex: new RegExp(this.getKeywords(types), 'gm'),						css: 'color1' },		// goovy/java type
+			{ regex: new RegExp(this.getKeywords(constants), 'gm'),					css: 'constants' },		// constants
+			{ regex: new RegExp(this.getKeywords(methods), 'gm'),					css: 'functions' }		// methods
+			];
+
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	}
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['groovy'];
+
+	SyntaxHighlighter.brushes.Groovy = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJScript.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJScript.js
new file mode 100644
index 0000000000..ff98daba16
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJScript.js
@@ -0,0 +1,52 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'break case catch continue ' +
+						'default delete do else false  ' +
+						'for function if in instanceof ' +
+						'new null return super switch ' +
+						'this throw true try typeof var while with'
+						;
+
+		var r = SyntaxHighlighter.regexLib;
+		
+		this.regexList = [
+			{ regex: r.multiLineDoubleQuotedString,					css: 'string' },			// double quoted strings
+			{ regex: r.multiLineSingleQuotedString,					css: 'string' },			// single quoted strings
+			{ regex: r.singleLineCComments,							css: 'comments' },			// one line comments
+			{ regex: r.multiLineCComments,							css: 'comments' },			// multiline comments
+			{ regex: /\s*#.*/gm,									css: 'preprocessor' },		// preprocessor tags like #region and #endregion
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),	css: 'keyword' }			// keywords
+			];
+	
+		this.forHtmlScript(r.scriptScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['js', 'jscript', 'javascript'];
+
+	SyntaxHighlighter.brushes.JScript = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJava.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJava.js
new file mode 100644
index 0000000000..d692fd6382
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJava.js
@@ -0,0 +1,57 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'abstract assert boolean break byte case catch char class const ' +
+						'continue default do double else enum extends ' +
+						'false final finally float for goto if implements import ' +
+						'instanceof int interface long native new null ' +
+						'package private protected public return ' +
+						'short static strictfp super switch synchronized this throw throws true ' +
+						'transient try void volatile while';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },		// one line comments
+			{ regex: /\/\*([^\*][\s\S]*)?\*\//gm,						css: 'comments' },	 	// multiline comments
+			{ regex: /\/\*(?!\*\/)\*[\s\S]*?\*\//gm,					css: 'preprocessor' },	// documentation comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },		// strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },		// strings
+			{ regex: /\b([\d]+(\.[\d]+)?|0x[a-f0-9]+)\b/gi,				css: 'value' },			// numbers
+			{ regex: /(?!\@interface\b)\@[\$\w]+\b/g,					css: 'color1' },		// annotation @anno
+			{ regex: /\@interface\b/g,									css: 'color2' },		// @interface keyword
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' }		// java keyword
+			];
+
+		this.forHtmlScript({
+			left	: /(&lt;|<)%[@!=]?/g, 
+			right	: /%(&gt;|>)/g 
+		});
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['java'];
+
+	SyntaxHighlighter.brushes.Java = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJavaFX.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJavaFX.js
new file mode 100644
index 0000000000..1a150a6ad3
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushJavaFX.js
@@ -0,0 +1,58 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Patrick Webster
+		// http://patrickwebster.blogspot.com/2009/04/javafx-brush-for-syntaxhighlighter.html
+		var datatypes =	'Boolean Byte Character Double Duration '
+						+ 'Float Integer Long Number Short String Void'
+						;
+
+		var keywords = 'abstract after and as assert at before bind bound break catch class '
+						+ 'continue def delete else exclusive extends false finally first for from '
+						+ 'function if import in indexof init insert instanceof into inverse last '
+						+ 'lazy mixin mod nativearray new not null on or override package postinit '
+						+ 'protected public public-init public-read replace return reverse sizeof '
+						+ 'step super then this throw true try tween typeof var where while with '
+						+ 'attribute let private readonly static trigger'
+						;
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },
+			{ regex: /(-?\.?)(\b(\d*\.?\d+|\d+\.?\d*)(e[+-]?\d+)?|0x[a-f\d]+)\b\.?/gi, css: 'color2' },	// numbers
+			{ regex: new RegExp(this.getKeywords(datatypes), 'gm'),		css: 'variable' },	// datatypes
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' }
+		];
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['jfx', 'javafx'];
+
+	SyntaxHighlighter.brushes.JavaFX = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPerl.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPerl.js
new file mode 100644
index 0000000000..d94a2e0ec5
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPerl.js
@@ -0,0 +1,72 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by David Simmons-Duffin and Marty Kube
+	
+		var funcs = 
+			'abs accept alarm atan2 bind binmode chdir chmod chomp chop chown chr ' + 
+			'chroot close closedir connect cos crypt defined delete each endgrent ' + 
+			'endhostent endnetent endprotoent endpwent endservent eof exec exists ' + 
+			'exp fcntl fileno flock fork format formline getc getgrent getgrgid ' + 
+			'getgrnam gethostbyaddr gethostbyname gethostent getlogin getnetbyaddr ' + 
+			'getnetbyname getnetent getpeername getpgrp getppid getpriority ' + 
+			'getprotobyname getprotobynumber getprotoent getpwent getpwnam getpwuid ' + 
+			'getservbyname getservbyport getservent getsockname getsockopt glob ' + 
+			'gmtime grep hex index int ioctl join keys kill lc lcfirst length link ' + 
+			'listen localtime lock log lstat map mkdir msgctl msgget msgrcv msgsnd ' + 
+			'oct open opendir ord pack pipe pop pos print printf prototype push ' + 
+			'quotemeta rand read readdir readline readlink readpipe recv rename ' + 
+			'reset reverse rewinddir rindex rmdir scalar seek seekdir select semctl ' + 
+			'semget semop send setgrent sethostent setnetent setpgrp setpriority ' + 
+			'setprotoent setpwent setservent setsockopt shift shmctl shmget shmread ' + 
+			'shmwrite shutdown sin sleep socket socketpair sort splice split sprintf ' + 
+			'sqrt srand stat study substr symlink syscall sysopen sysread sysseek ' + 
+			'system syswrite tell telldir time times tr truncate uc ucfirst umask ' + 
+			'undef unlink unpack unshift utime values vec wait waitpid warn write';
+    
+		var keywords =  
+			'bless caller continue dbmclose dbmopen die do dump else elsif eval exit ' +
+			'for foreach goto if import last local my next no our package redo ref ' + 
+			'require return sub tie tied unless untie until use wantarray while';
+    
+		this.regexList = [
+			{ regex: new RegExp('#[^!].*$', 'gm'),					css: 'comments' },
+			{ regex: new RegExp('^\\s*#!.*$', 'gm'),				css: 'preprocessor' }, // shebang
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,	css: 'string' },
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,	css: 'string' },
+			{ regex: new RegExp('(\\$|@|%)\\w+', 'g'),				css: 'variable' },
+			{ regex: new RegExp(this.getKeywords(funcs), 'gmi'),	css: 'functions' },
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),	css: 'keyword' }
+		    ];
+
+		this.forHtmlScript(SyntaxHighlighter.regexLib.phpScriptTags);
+	}
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases		= ['perl', 'Perl', 'pl'];
+
+	SyntaxHighlighter.brushes.Perl = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPhp.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPhp.js
new file mode 100644
index 0000000000..95e6e4325b
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPhp.js
@@ -0,0 +1,88 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var funcs	=	'abs acos acosh addcslashes addslashes ' +
+						'array_change_key_case array_chunk array_combine array_count_values array_diff '+
+						'array_diff_assoc array_diff_key array_diff_uassoc array_diff_ukey array_fill '+
+						'array_filter array_flip array_intersect array_intersect_assoc array_intersect_key '+
+						'array_intersect_uassoc array_intersect_ukey array_key_exists array_keys array_map '+
+						'array_merge array_merge_recursive array_multisort array_pad array_pop array_product '+
+						'array_push array_rand array_reduce array_reverse array_search array_shift '+
+						'array_slice array_splice array_sum array_udiff array_udiff_assoc '+
+						'array_udiff_uassoc array_uintersect array_uintersect_assoc '+
+						'array_uintersect_uassoc array_unique array_unshift array_values array_walk '+
+						'array_walk_recursive atan atan2 atanh base64_decode base64_encode base_convert '+
+						'basename bcadd bccomp bcdiv bcmod bcmul bindec bindtextdomain bzclose bzcompress '+
+						'bzdecompress bzerrno bzerror bzerrstr bzflush bzopen bzread bzwrite ceil chdir '+
+						'checkdate checkdnsrr chgrp chmod chop chown chr chroot chunk_split class_exists '+
+						'closedir closelog copy cos cosh count count_chars date decbin dechex decoct '+
+						'deg2rad delete ebcdic2ascii echo empty end ereg ereg_replace eregi eregi_replace error_log '+
+						'error_reporting escapeshellarg escapeshellcmd eval exec exit exp explode extension_loaded '+
+						'feof fflush fgetc fgetcsv fgets fgetss file_exists file_get_contents file_put_contents '+
+						'fileatime filectime filegroup fileinode filemtime fileowner fileperms filesize filetype '+
+						'floatval flock floor flush fmod fnmatch fopen fpassthru fprintf fputcsv fputs fread fscanf '+
+						'fseek fsockopen fstat ftell ftok getallheaders getcwd getdate getenv gethostbyaddr gethostbyname '+
+						'gethostbynamel getimagesize getlastmod getmxrr getmygid getmyinode getmypid getmyuid getopt '+
+						'getprotobyname getprotobynumber getrandmax getrusage getservbyname getservbyport gettext '+
+						'gettimeofday gettype glob gmdate gmmktime ini_alter ini_get ini_get_all ini_restore ini_set '+
+						'interface_exists intval ip2long is_a is_array is_bool is_callable is_dir is_double '+
+						'is_executable is_file is_finite is_float is_infinite is_int is_integer is_link is_long '+
+						'is_nan is_null is_numeric is_object is_readable is_real is_resource is_scalar is_soap_fault '+
+						'is_string is_subclass_of is_uploaded_file is_writable is_writeable mkdir mktime nl2br '+
+						'parse_ini_file parse_str parse_url passthru pathinfo print readlink realpath rewind rewinddir rmdir '+
+						'round str_ireplace str_pad str_repeat str_replace str_rot13 str_shuffle str_split '+
+						'str_word_count strcasecmp strchr strcmp strcoll strcspn strftime strip_tags stripcslashes '+
+						'stripos stripslashes stristr strlen strnatcasecmp strnatcmp strncasecmp strncmp strpbrk '+
+						'strpos strptime strrchr strrev strripos strrpos strspn strstr strtok strtolower strtotime '+
+						'strtoupper strtr strval substr substr_compare';
+
+		var keywords =	'abstract and array as break case catch cfunction class clone const continue declare default die do ' +
+						'else elseif enddeclare endfor endforeach endif endswitch endwhile extends final for foreach ' +
+						'function include include_once global goto if implements interface instanceof namespace new ' +
+						'old_function or private protected public return require require_once static switch ' +
+						'throw try use var while xor ';
+		
+		var constants	= '__FILE__ __LINE__ __METHOD__ __FUNCTION__ __CLASS__';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,	css: 'comments' },			// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,		css: 'comments' },			// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },			// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },			// single quoted strings
+			{ regex: /\$\w+/g,											css: 'variable' },			// variables
+			{ regex: new RegExp(this.getKeywords(funcs), 'gmi'),		css: 'functions' },			// common functions
+			{ regex: new RegExp(this.getKeywords(constants), 'gmi'),	css: 'constants' },			// constants
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' }			// keyword
+			];
+
+		this.forHtmlScript(SyntaxHighlighter.regexLib.phpScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['php'];
+
+	SyntaxHighlighter.brushes.Php = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPlain.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPlain.js
new file mode 100644
index 0000000000..9f7d9e90c3
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPlain.js
@@ -0,0 +1,33 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['text', 'plain'];
+
+	SyntaxHighlighter.brushes.Plain = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPowerShell.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPowerShell.js
new file mode 100644
index 0000000000..0be1752968
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPowerShell.js
@@ -0,0 +1,74 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributes by B.v.Zanten, Getronics
+		// http://confluence.atlassian.com/display/CONFEXT/New+Code+Macro
+
+		var keywords = 'Add-Content Add-History Add-Member Add-PSSnapin Clear(-Content)? Clear-Item ' +
+					'Clear-ItemProperty Clear-Variable Compare-Object ConvertFrom-SecureString Convert-Path ' +
+					'ConvertTo-Html ConvertTo-SecureString Copy(-Item)? Copy-ItemProperty Export-Alias ' +
+					'Export-Clixml Export-Console Export-Csv ForEach(-Object)? Format-Custom Format-List ' +
+					'Format-Table Format-Wide Get-Acl Get-Alias Get-AuthenticodeSignature Get-ChildItem Get-Command ' +
+					'Get-Content Get-Credential Get-Culture Get-Date Get-EventLog Get-ExecutionPolicy ' +
+					'Get-Help Get-History Get-Host Get-Item Get-ItemProperty Get-Location Get-Member ' +
+					'Get-PfxCertificate Get-Process Get-PSDrive Get-PSProvider Get-PSSnapin Get-Service ' +
+					'Get-TraceSource Get-UICulture Get-Unique Get-Variable Get-WmiObject Group-Object ' +
+					'Import-Alias Import-Clixml Import-Csv Invoke-Expression Invoke-History Invoke-Item ' +
+					'Join-Path Measure-Command Measure-Object Move(-Item)? Move-ItemProperty New-Alias ' +
+					'New-Item New-ItemProperty New-Object New-PSDrive New-Service New-TimeSpan ' +
+					'New-Variable Out-Default Out-File Out-Host Out-Null Out-Printer Out-String Pop-Location ' +
+					'Push-Location Read-Host Remove-Item Remove-ItemProperty Remove-PSDrive Remove-PSSnapin ' +
+					'Remove-Variable Rename-Item Rename-ItemProperty Resolve-Path Restart-Service Resume-Service ' +
+					'Select-Object Select-String Set-Acl Set-Alias Set-AuthenticodeSignature Set-Content ' +
+					'Set-Date Set-ExecutionPolicy Set-Item Set-ItemProperty Set-Location Set-PSDebug ' +
+					'Set-Service Set-TraceSource Set(-Variable)? Sort-Object Split-Path Start-Service ' +
+					'Start-Sleep Start-Transcript Stop-Process Stop-Service Stop-Transcript Suspend-Service ' +
+					'Tee-Object Test-Path Trace-Command Update-FormatData Update-TypeData Where(-Object)? ' +
+					'Write-Debug Write-Error Write(-Host)? Write-Output Write-Progress Write-Verbose Write-Warning';
+		var alias = 'ac asnp clc cli clp clv cpi cpp cvpa diff epal epcsv fc fl ' +
+					'ft fw gal gc gci gcm gdr ghy gi gl gm gp gps group gsv ' +
+					'gsnp gu gv gwmi iex ihy ii ipal ipcsv mi mp nal ndr ni nv oh rdr ' +
+					'ri rni rnp rp rsnp rv rvpa sal sasv sc select si sl sleep sort sp ' +
+					'spps spsv sv tee cat cd cp h history kill lp ls ' +
+					'mount mv popd ps pushd pwd r rm rmdir echo cls chdir del dir ' +
+					'erase rd ren type % \\?';
+
+		this.regexList = [
+			{ regex: /#.*$/gm,										css: 'comments' },  // one line comments
+			{ regex: /\$[a-zA-Z0-9]+\b/g,							css: 'value'   },   // variables $Computer1
+			{ regex: /\-[a-zA-Z]+\b/g,								css: 'keyword' },   // Operators    -not  -and  -eq
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,	css: 'string' },    // strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,	css: 'string' },    // strings
+			{ regex: new RegExp(this.getKeywords(keywords), 'gmi'),	css: 'keyword' },
+			{ regex: new RegExp(this.getKeywords(alias), 'gmi'),	css: 'keyword' }
+		];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['powershell', 'ps'];
+
+	SyntaxHighlighter.brushes.PowerShell = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPython.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPython.js
new file mode 100644
index 0000000000..ce77462975
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushPython.js
@@ -0,0 +1,64 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Gheorghe Milas and Ahmad Sherif
+	
+		var keywords =  'and assert break class continue def del elif else ' +
+						'except exec finally for from global if import in is ' +
+						'lambda not or pass print raise return try yield while';
+
+		var funcs = '__import__ abs all any apply basestring bin bool buffer callable ' +
+					'chr classmethod cmp coerce compile complex delattr dict dir ' +
+					'divmod enumerate eval execfile file filter float format frozenset ' +
+					'getattr globals hasattr hash help hex id input int intern ' +
+					'isinstance issubclass iter len list locals long map max min next ' +
+					'object oct open ord pow print property range raw_input reduce ' +
+					'reload repr reversed round set setattr slice sorted staticmethod ' +
+					'str sum super tuple type type unichr unicode vars xrange zip';
+
+		var special =  'None True False self cls class_';
+
+		this.regexList = [
+				{ regex: SyntaxHighlighter.regexLib.singleLinePerlComments, css: 'comments' },
+				{ regex: /^\s*@\w+/gm, 										css: 'decorator' },
+				{ regex: /(['\"]{3})([^\1])*?\1/gm, 						css: 'comments' },
+				{ regex: /"(?!")(?:\.|\\\"|[^\""\n])*"/gm, 					css: 'string' },
+				{ regex: /'(?!')(?:\.|(\\\')|[^\''\n])*'/gm, 				css: 'string' },
+				{ regex: /\+|\-|\*|\/|\%|=|==/gm, 							css: 'keyword' },
+				{ regex: /\b\d+\.?\w*/g, 									css: 'value' },
+				{ regex: new RegExp(this.getKeywords(funcs), 'gmi'),		css: 'functions' },
+				{ regex: new RegExp(this.getKeywords(keywords), 'gm'), 		css: 'keyword' },
+				{ regex: new RegExp(this.getKeywords(special), 'gm'), 		css: 'color1' }
+				];
+			
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['py', 'python'];
+
+	SyntaxHighlighter.brushes.Python = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushRuby.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushRuby.js
new file mode 100644
index 0000000000..ff82130a7a
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushRuby.js
@@ -0,0 +1,55 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Erik Peterson.
+	
+		var keywords =	'alias and BEGIN begin break case class def define_method defined do each else elsif ' +
+						'END end ensure false for if in module new next nil not or raise redo rescue retry return ' +
+						'self super then throw true undef unless until when while yield';
+
+		var builtins =	'Array Bignum Binding Class Continuation Dir Exception FalseClass File::Stat File Fixnum Fload ' +
+						'Hash Integer IO MatchData Method Module NilClass Numeric Object Proc Range Regexp String Struct::TMS Symbol ' +
+						'ThreadGroup Thread Time TrueClass';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLinePerlComments,	css: 'comments' },		// one line comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,		css: 'string' },		// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,		css: 'string' },		// single quoted strings
+			{ regex: /\b[A-Z0-9_]+\b/g,									css: 'constants' },		// constants
+			{ regex: /:[a-z][A-Za-z0-9_]*/g,							css: 'color2' },		// symbols
+			{ regex: /(\$|@@|@)\w+/g,									css: 'variable bold' },	// $global, @instance, and @@class variables
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),		css: 'keyword' },		// keywords
+			{ regex: new RegExp(this.getKeywords(builtins), 'gm'),		css: 'color1' }			// builtins
+			];
+
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['ruby', 'rails', 'ror', 'rb'];
+
+	SyntaxHighlighter.brushes.Ruby = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSass.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSass.js
new file mode 100644
index 0000000000..aa04da0996
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSass.js
@@ -0,0 +1,94 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		function getKeywordsCSS(str)
+		{
+			return '\\b([a-z_]|)' + str.replace(/ /g, '(?=:)\\b|\\b([a-z_\\*]|\\*|)') + '(?=:)\\b';
+		};
+	
+		function getValuesCSS(str)
+		{
+			return '\\b' + str.replace(/ /g, '(?!-)(?!:)\\b|\\b()') + '\:\\b';
+		};
+
+		var keywords =	'ascent azimuth background-attachment background-color background-image background-position ' +
+						'background-repeat background baseline bbox border-collapse border-color border-spacing border-style border-top ' +
+						'border-right border-bottom border-left border-top-color border-right-color border-bottom-color border-left-color ' +
+						'border-top-style border-right-style border-bottom-style border-left-style border-top-width border-right-width ' +
+						'border-bottom-width border-left-width border-width border bottom cap-height caption-side centerline clear clip color ' +
+						'content counter-increment counter-reset cue-after cue-before cue cursor definition-src descent direction display ' +
+						'elevation empty-cells float font-size-adjust font-family font-size font-stretch font-style font-variant font-weight font ' +
+						'height left letter-spacing line-height list-style-image list-style-position list-style-type list-style margin-top ' +
+						'margin-right margin-bottom margin-left margin marker-offset marks mathline max-height max-width min-height min-width orphans ' +
+						'outline-color outline-style outline-width outline overflow padding-top padding-right padding-bottom padding-left padding page ' +
+						'page-break-after page-break-before page-break-inside pause pause-after pause-before pitch pitch-range play-during position ' +
+						'quotes right richness size slope src speak-header speak-numeral speak-punctuation speak speech-rate stemh stemv stress ' +
+						'table-layout text-align top text-decoration text-indent text-shadow text-transform unicode-bidi unicode-range units-per-em ' +
+						'vertical-align visibility voice-family volume white-space widows width widths word-spacing x-height z-index';
+		
+		var values =	'above absolute all always aqua armenian attr aural auto avoid baseline behind below bidi-override black blink block blue bold bolder '+
+						'both bottom braille capitalize caption center center-left center-right circle close-quote code collapse compact condensed '+
+						'continuous counter counters crop cross crosshair cursive dashed decimal decimal-leading-zero digits disc dotted double '+
+						'embed embossed e-resize expanded extra-condensed extra-expanded fantasy far-left far-right fast faster fixed format fuchsia '+
+						'gray green groove handheld hebrew help hidden hide high higher icon inline-table inline inset inside invert italic '+
+						'justify landscape large larger left-side left leftwards level lighter lime line-through list-item local loud lower-alpha '+
+						'lowercase lower-greek lower-latin lower-roman lower low ltr marker maroon medium message-box middle mix move narrower '+
+						'navy ne-resize no-close-quote none no-open-quote no-repeat normal nowrap n-resize nw-resize oblique olive once open-quote outset '+
+						'outside overline pointer portrait pre print projection purple red relative repeat repeat-x repeat-y rgb ridge right right-side '+
+						'rightwards rtl run-in screen scroll semi-condensed semi-expanded separate se-resize show silent silver slower slow '+
+						'small small-caps small-caption smaller soft solid speech spell-out square s-resize static status-bar sub super sw-resize '+
+						'table-caption table-cell table-column table-column-group table-footer-group table-header-group table-row table-row-group teal '+
+						'text-bottom text-top thick thin top transparent tty tv ultra-condensed ultra-expanded underline upper-alpha uppercase upper-latin '+
+						'upper-roman url visible wait white wider w-resize x-fast x-high x-large x-loud x-low x-slow x-small x-soft xx-large xx-small yellow';
+		
+		var fonts =		'[mM]onospace [tT]ahoma [vV]erdana [aA]rial [hH]elvetica [sS]ans-serif [sS]erif [cC]ourier mono sans serif';
+		
+		var statements		= '!important !default';
+		var preprocessor	= '@import @extend @debug @warn @if @for @while @mixin @include';
+		
+		var r = SyntaxHighlighter.regexLib;
+		
+		this.regexList = [
+			{ regex: r.multiLineCComments,								css: 'comments' },		// multiline comments
+			{ regex: r.singleLineCComments,								css: 'comments' },		// singleline comments
+			{ regex: r.doubleQuotedString,								css: 'string' },		// double quoted strings
+			{ regex: r.singleQuotedString,								css: 'string' },		// single quoted strings
+			{ regex: /\#[a-fA-F0-9]{3,6}/g,								css: 'value' },			// html colors
+			{ regex: /\b(-?\d+)(\.\d+)?(px|em|pt|\:|\%|)\b/g,			css: 'value' },			// sizes
+			{ regex: /\$\w+/g,											css: 'variable' },		// variables
+			{ regex: new RegExp(this.getKeywords(statements), 'g'),		css: 'color3' },		// statements
+			{ regex: new RegExp(this.getKeywords(preprocessor), 'g'),	css: 'preprocessor' },	// preprocessor
+			{ regex: new RegExp(getKeywordsCSS(keywords), 'gm'),		css: 'keyword' },		// keywords
+			{ regex: new RegExp(getValuesCSS(values), 'g'),				css: 'value' },			// values
+			{ regex: new RegExp(this.getKeywords(fonts), 'g'),			css: 'color1' }			// fonts
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['sass', 'scss'];
+
+	SyntaxHighlighter.brushes.Sass = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushScala.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushScala.js
new file mode 100644
index 0000000000..4b0b6f04d2
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushScala.js
@@ -0,0 +1,51 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		// Contributed by Yegor Jbanov and David Bernard.
+	
+		var keywords =	'val sealed case def true trait implicit forSome import match object null finally super ' +
+						'override try lazy for var catch throw type extends class while with new final yield abstract ' +
+						'else do if return protected private this package false';
+
+		var keyops =	'[_:=><%#@]+';
+
+		this.regexList = [
+			{ regex: SyntaxHighlighter.regexLib.singleLineCComments,			css: 'comments' },	// one line comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineCComments,				css: 'comments' },	// multiline comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineSingleQuotedString,	css: 'string' },	// multi-line strings
+			{ regex: SyntaxHighlighter.regexLib.multiLineDoubleQuotedString,    css: 'string' },	// double-quoted string
+			{ regex: SyntaxHighlighter.regexLib.singleQuotedString,				css: 'string' },	// strings
+			{ regex: /0x[a-f0-9]+|\d+(\.\d+)?/gi,								css: 'value' },		// numbers
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),				css: 'keyword' },	// keywords
+			{ regex: new RegExp(keyops, 'gm'),									css: 'keyword' }	// scala keyword
+			];
+	}
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['scala'];
+
+	SyntaxHighlighter.brushes.Scala = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSql.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSql.js
new file mode 100644
index 0000000000..5c2cd8806f
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushSql.js
@@ -0,0 +1,66 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var funcs	=	'abs avg case cast coalesce convert count current_timestamp ' +
+						'current_user day isnull left lower month nullif replace right ' +
+						'session_user space substring sum system_user upper user year';
+
+		var keywords =	'absolute action add after alter as asc at authorization begin bigint ' +
+						'binary bit by cascade char character check checkpoint close collate ' +
+						'column commit committed connect connection constraint contains continue ' +
+						'create cube current current_date current_time cursor database date ' +
+						'deallocate dec decimal declare default delete desc distinct double drop ' +
+						'dynamic else end end-exec escape except exec execute false fetch first ' +
+						'float for force foreign forward free from full function global goto grant ' +
+						'group grouping having hour ignore index inner insensitive insert instead ' +
+						'int integer intersect into is isolation key last level load local max min ' +
+						'minute modify move name national nchar next no numeric of off on only ' +
+						'open option order out output partial password precision prepare primary ' +
+						'prior privileges procedure public read real references relative repeatable ' +
+						'restrict return returns revoke rollback rollup rows rule schema scroll ' +
+						'second section select sequence serializable set size smallint static ' +
+						'statistics table temp temporary then time timestamp to top transaction ' +
+						'translation trigger true truncate uncommitted union unique update values ' +
+						'varchar varying view when where with work';
+
+		var operators =	'all and any between cross in join like not null or outer some';
+
+		this.regexList = [
+			{ regex: /--(.*)$/gm,												css: 'comments' },			// one line and multiline comments
+			{ regex: SyntaxHighlighter.regexLib.multiLineDoubleQuotedString,	css: 'string' },			// double quoted strings
+			{ regex: SyntaxHighlighter.regexLib.multiLineSingleQuotedString,	css: 'string' },			// single quoted strings
+			{ regex: new RegExp(this.getKeywords(funcs), 'gmi'),				css: 'color2' },			// functions
+			{ regex: new RegExp(this.getKeywords(operators), 'gmi'),			css: 'color1' },			// operators and such
+			{ regex: new RegExp(this.getKeywords(keywords), 'gmi'),				css: 'keyword' }			// keyword
+			];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['sql'];
+
+	SyntaxHighlighter.brushes.Sql = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
+
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushVb.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushVb.js
new file mode 100644
index 0000000000..be845dc0b3
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushVb.js
@@ -0,0 +1,56 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		var keywords =	'AddHandler AddressOf AndAlso Alias And Ansi As Assembly Auto ' +
+						'Boolean ByRef Byte ByVal Call Case Catch CBool CByte CChar CDate ' +
+						'CDec CDbl Char CInt Class CLng CObj Const CShort CSng CStr CType ' +
+						'Date Decimal Declare Default Delegate Dim DirectCast Do Double Each ' +
+						'Else ElseIf End Enum Erase Error Event Exit False Finally For Friend ' +
+						'Function Get GetType GoSub GoTo Handles If Implements Imports In ' +
+						'Inherits Integer Interface Is Let Lib Like Long Loop Me Mod Module ' +
+						'MustInherit MustOverride MyBase MyClass Namespace New Next Not Nothing ' +
+						'NotInheritable NotOverridable Object On Option Optional Or OrElse ' +
+						'Overloads Overridable Overrides ParamArray Preserve Private Property ' +
+						'Protected Public RaiseEvent ReadOnly ReDim REM RemoveHandler Resume ' +
+						'Return Select Set Shadows Shared Short Single Static Step Stop String ' +
+						'Structure Sub SyncLock Then Throw To True Try TypeOf Unicode Until ' +
+						'Variant When While With WithEvents WriteOnly Xor';
+
+		this.regexList = [
+			{ regex: /'.*$/gm,										css: 'comments' },			// one line comments
+			{ regex: SyntaxHighlighter.regexLib.doubleQuotedString,	css: 'string' },			// strings
+			{ regex: /^\s*#.*$/gm,									css: 'preprocessor' },		// preprocessor tags like #region and #endregion
+			{ regex: new RegExp(this.getKeywords(keywords), 'gm'),	css: 'keyword' }			// vb keyword
+			];
+
+		this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['vb', 'vbnet'];
+
+	SyntaxHighlighter.brushes.Vb = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shBrushXml.js b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushXml.js
new file mode 100644
index 0000000000..69d9fd0b1f
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shBrushXml.js
@@ -0,0 +1,69 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+;(function()
+{
+	// CommonJS
+	typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
+
+	function Brush()
+	{
+		function process(match, regexInfo)
+		{
+			var constructor = SyntaxHighlighter.Match,
+				code = match[0],
+				tag = new XRegExp('(&lt;|<)[\\s\\/\\?]*(?<name>[:\\w-\\.]+)', 'xg').exec(code),
+				result = []
+				;
+		
+			if (match.attributes != null) 
+			{
+				var attributes,
+					regex = new XRegExp('(?<name> [\\w:\\-\\.]+)' +
+										'\\s*=\\s*' +
+										'(?<value> ".*?"|\'.*?\'|\\w+)',
+										'xg');
+
+				while ((attributes = regex.exec(code)) != null) 
+				{
+					result.push(new constructor(attributes.name, match.index + attributes.index, 'color1'));
+					result.push(new constructor(attributes.value, match.index + attributes.index + attributes[0].indexOf(attributes.value), 'string'));
+				}
+			}
+
+			if (tag != null)
+				result.push(
+					new constructor(tag.name, match.index + tag[0].indexOf(tag.name), 'keyword')
+				);
+
+			return result;
+		}
+	
+		this.regexList = [
+			{ regex: new XRegExp('(\\&lt;|<)\\!\\[[\\w\\s]*?\\[(.|\\s)*?\\]\\](\\&gt;|>)', 'gm'),			css: 'color2' },	// <![ ... [ ... ]]>
+			{ regex: SyntaxHighlighter.regexLib.xmlComments,												css: 'comments' },	// <!-- ... -->
+			{ regex: new XRegExp('(&lt;|<)[\\s\\/\\?]*(\\w+)(?<attributes>.*?)[\\s\\/\\?]*(&gt;|>)', 'sg'), func: process }
+		];
+	};
+
+	Brush.prototype	= new SyntaxHighlighter.Highlighter();
+	Brush.aliases	= ['xml', 'xhtml', 'xslt', 'html'];
+
+	SyntaxHighlighter.brushes.Xml = Brush;
+
+	// CommonJS
+	typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
+})();
diff --git a/railties/guides/assets/javascripts/syntaxhighlighter/shCore.js b/railties/guides/assets/javascripts/syntaxhighlighter/shCore.js
new file mode 100644
index 0000000000..b47b645472
--- /dev/null
+++ b/railties/guides/assets/javascripts/syntaxhighlighter/shCore.js
@@ -0,0 +1,17 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('K M;I(M)1S 2U("2a\'t 4k M 4K 2g 3l 4G 4H");(6(){6 r(f,e){I(!M.1R(f))1S 3m("3s 15 4R");K a=f.1w;f=M(f.1m,t(f)+(e||""));I(a)f.1w={1m:a.1m,19:a.19?a.19.1a(0):N};H f}6 t(f){H(f.1J?"g":"")+(f.4s?"i":"")+(f.4p?"m":"")+(f.4v?"x":"")+(f.3n?"y":"")}6 B(f,e,a,b){K c=u.L,d,h,g;v=R;5K{O(;c--;){g=u[c];I(a&g.3r&&(!g.2p||g.2p.W(b))){g.2q.12=e;I((h=g.2q.X(f))&&h.P===e){d={3k:g.2b.W(b,h,a),1C:h};1N}}}}5v(i){1S i}5q{v=11}H d}6 p(f,e,a){I(3b.Z.1i)H f.1i(e,a);O(a=a||0;a<f.L;a++)I(f[a]===e)H a;H-1}M=6(f,e){K a=[],b=M.1B,c=0,d,h;I(M.1R(f)){I(e!==1d)1S 3m("2a\'t 5r 5I 5F 5B 5C 15 5E 5p");H r(f)}I(v)1S 2U("2a\'t W 3l M 59 5m 5g 5x 5i");e=e||"";O(d={2N:11,19:[],2K:6(g){H 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diff --git a/railties/guides/assets/stylesheets/main.css b/railties/guides/assets/stylesheets/main.css
index 7e6dfbdb51..932ee402c4 100644
--- a/railties/guides/assets/stylesheets/main.css
+++ b/railties/guides/assets/stylesheets/main.css
@@ -23,8 +23,12 @@ dl { margin: 0 0 1.5em 0; }
 dl dt { font-weight: bold; }
 dd { margin-left: 1.5em;}
 
-pre,code { margin: 1.5em 0; white-space: pre; overflow: auto; }
-pre,code,tt { font: 1em 'andale mono', 'lucida console', monospace; line-height: 1.5; }
+pre,code { margin: 1.5em 0; overflow: auto; color: #222;}
+pre,code,tt {
+    font-size: 1em;
+    font-family: "Anonymous Pro", "Inconsolata", "Menlo", "Consolas", "Bitstream Vera Sans Mono", "Courier New", monospace;
+    line-height: 1.5;
+}
 
 abbr, acronym { border-bottom: 1px dotted #666; }
 address { margin: 0 0 1.5em; font-style: italic; }
@@ -361,22 +365,11 @@ h6 {
 	font-weight: normal;
 }
 
-tt {
-	font-family: monaco, "Bitstream Vera Sans Mono", "Courier New", courier, monospace;
-}
-
 div.code_container {
 	background: #EEE url(../images/tab_grey.gif) no-repeat left top;
 	padding: 0.25em 1em 0.5em 48px;
 }
 
-code {
-	font-family: monaco, "Bitstream Vera Sans Mono", "Courier New", courier, monospace;
-	border: none;
-	margin: 0.25em 0 1.5em 0;
-	display: block;
-}
-
 .note {
 	background: #fff9d8 url(../images/tab_note.gif) no-repeat left top;
 	border: none;
diff --git a/railties/guides/assets/stylesheets/syntax.css b/railties/guides/assets/stylesheets/syntax.css
deleted file mode 100644
index 55fc5b209f..0000000000
--- a/railties/guides/assets/stylesheets/syntax.css
+++ /dev/null
@@ -1,31 +0,0 @@
-.html .tag {
-	color : green;
-}
-
-.html .doctype {
-  color: #708090;
-}
-
-.erb .tag {
-	color : green;
-}
-
-.erb .doctype {
-  color: #708090;
-}
-
-.ruby .keywords {
-  color : red;
-}
-
-.ruby .ivar {
-  color : blue;
-}
-
-.ruby .comment {
-  color: #708090;
-}
-
-.ruby .symbol {
- color: green;
-}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCore.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCore.css
new file mode 100644
index 0000000000..34f6864a15
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCore.css
@@ -0,0 +1,226 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDefault.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDefault.css
new file mode 100644
index 0000000000..08f9e10e4e
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDefault.css
@@ -0,0 +1,328 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #e0e0e0 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: black !important;
+}
+.syntaxhighlighter table caption {
+  color: black !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #6ce26c !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #6ce26c !important;
+  color: white !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: blue !important;
+  background: white !important;
+  border: 1px solid #6ce26c !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: blue !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: red !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #6ce26c !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: black !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: black !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: blue !important;
+}
+.syntaxhighlighter .keyword {
+  color: #006699 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #006699 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: red !important;
+}
+
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDjango.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDjango.css
new file mode 100644
index 0000000000..1db1f70cb0
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreDjango.css
@@ -0,0 +1,331 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #233729 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: #f8f8f8 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #497958 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #41a83e !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #41a83e !important;
+  color: #0a2b1d !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #96dd3b !important;
+  background: black !important;
+  border: 1px solid #41a83e !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #96dd3b !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #41a83e !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #ffe862 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #f8f8f8 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #336442 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #9df39f !important;
+}
+.syntaxhighlighter .keyword {
+  color: #96dd3b !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #91bb9e !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #96dd3b !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #eb939a !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #91bb9e !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #edef7d !important;
+}
+
+.syntaxhighlighter .comments {
+  font-style: italic !important;
+}
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEclipse.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEclipse.css
new file mode 100644
index 0000000000..a45de9fd8e
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEclipse.css
@@ -0,0 +1,339 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #c3defe !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: black !important;
+}
+.syntaxhighlighter .gutter {
+  color: #787878 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #d4d0c8 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #d4d0c8 !important;
+  color: white !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #3f5fbf !important;
+  background: white !important;
+  border: 1px solid #d4d0c8 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #3f5fbf !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #a0a0a0 !important;
+  background: #d4d0c8 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #a0a0a0 !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: red !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: black !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #3f5fbf !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #2a00ff !important;
+}
+.syntaxhighlighter .keyword {
+  color: #7f0055 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #646464 !important;
+}
+.syntaxhighlighter .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #7f0055 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: red !important;
+}
+
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .xml .keyword {
+  color: #3f7f7f !important;
+  font-weight: normal !important;
+}
+.syntaxhighlighter .xml .color1, .syntaxhighlighter .xml .color1 a {
+  color: #7f007f !important;
+}
+.syntaxhighlighter .xml .string {
+  font-style: italic !important;
+  color: #2a00ff !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEmacs.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEmacs.css
new file mode 100644
index 0000000000..706c77a0a8
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreEmacs.css
@@ -0,0 +1,324 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #2a3133 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #990000 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #990000 !important;
+  color: black !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #ebdb8d !important;
+  background: black !important;
+  border: 1px solid #990000 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #ebdb8d !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #990000 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #9ccff4 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #ff9e7b !important;
+}
+.syntaxhighlighter .keyword {
+  color: aqua !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #aec4de !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #81cef9 !important;
+}
+.syntaxhighlighter .constants {
+  color: #ff9e7b !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: aqua !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #ebdb8d !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #aec4de !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreFadeToGrey.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreFadeToGrey.css
new file mode 100644
index 0000000000..6101eba51f
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreFadeToGrey.css
@@ -0,0 +1,328 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #2c2c29 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: white !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #3185b9 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #3185b9 !important;
+  color: #121212 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #3185b9 !important;
+  background: black !important;
+  border: 1px solid #3185b9 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #3185b9 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #d01d33 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #3185b9 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #96daff !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: white !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #696854 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #e3e658 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #d01d33 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #435a5f !important;
+}
+.syntaxhighlighter .variable {
+  color: #898989 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #aaaaaa !important;
+}
+.syntaxhighlighter .constants {
+  color: #96daff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #d01d33 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #ffc074 !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #4a8cdb !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #96daff !important;
+}
+
+.syntaxhighlighter .functions {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMDUltra.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMDUltra.css
new file mode 100644
index 0000000000..2923ce7367
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMDUltra.css
@@ -0,0 +1,324 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #253e5a !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: lime !important;
+}
+.syntaxhighlighter .gutter {
+  color: #38566f !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #222222 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #428bdd !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: lime !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #aaaaff !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #aaaaff !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #9ccff4 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: lime !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: lime !important;
+}
+.syntaxhighlighter .keyword {
+  color: #aaaaff !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .variable {
+  color: aqua !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff8000 !important;
+}
+.syntaxhighlighter .constants {
+  color: yellow !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #aaaaff !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: red !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: yellow !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMidnight.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMidnight.css
new file mode 100644
index 0000000000..e3733eed56
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreMidnight.css
@@ -0,0 +1,324 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #253e5a !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: #38566f !important;
+}
+.syntaxhighlighter table caption {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #0f192a !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #428bdd !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #1dc116 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #d1edff !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #1dc116 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #b43d3d !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #b43d3d !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #f8bb00 !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: white !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreRDark.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreRDark.css
new file mode 100644
index 0000000000..d09368384d
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shCoreRDark.css
@@ -0,0 +1,324 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter a,
+.syntaxhighlighter div,
+.syntaxhighlighter code,
+.syntaxhighlighter table,
+.syntaxhighlighter table td,
+.syntaxhighlighter table tr,
+.syntaxhighlighter table tbody,
+.syntaxhighlighter table thead,
+.syntaxhighlighter table caption,
+.syntaxhighlighter textarea {
+  -moz-border-radius: 0 0 0 0 !important;
+  -webkit-border-radius: 0 0 0 0 !important;
+  background: none !important;
+  border: 0 !important;
+  bottom: auto !important;
+  float: none !important;
+  height: auto !important;
+  left: auto !important;
+  line-height: 1.1em !important;
+  margin: 0 !important;
+  outline: 0 !important;
+  overflow: visible !important;
+  padding: 0 !important;
+  position: static !important;
+  right: auto !important;
+  text-align: left !important;
+  top: auto !important;
+  vertical-align: baseline !important;
+  width: auto !important;
+  box-sizing: content-box !important;
+  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important;
+  font-weight: normal !important;
+  font-style: normal !important;
+  font-size: 1em !important;
+  min-height: inherit !important;
+  min-height: auto !important;
+}
+
+.syntaxhighlighter {
+  width: 100% !important;
+  margin: 1em 0 1em 0 !important;
+  position: relative !important;
+  overflow: auto !important;
+  font-size: 1em !important;
+}
+.syntaxhighlighter.source {
+  overflow: hidden !important;
+}
+.syntaxhighlighter .bold {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .italic {
+  font-style: italic !important;
+}
+.syntaxhighlighter .line {
+  white-space: pre !important;
+}
+.syntaxhighlighter table {
+  width: 100% !important;
+}
+.syntaxhighlighter table caption {
+  text-align: left !important;
+  padding: .5em 0 0.5em 1em !important;
+}
+.syntaxhighlighter table td.code {
+  width: 100% !important;
+}
+.syntaxhighlighter table td.code .container {
+  position: relative !important;
+}
+.syntaxhighlighter table td.code .container textarea {
+  box-sizing: border-box !important;
+  position: absolute !important;
+  left: 0 !important;
+  top: 0 !important;
+  width: 100% !important;
+  height: 100% !important;
+  border: none !important;
+  background: white !important;
+  padding-left: 1em !important;
+  overflow: hidden !important;
+  white-space: pre !important;
+}
+.syntaxhighlighter table td.gutter .line {
+  text-align: right !important;
+  padding: 0 0.5em 0 1em !important;
+}
+.syntaxhighlighter table td.code .line {
+  padding: 0 1em !important;
+}
+.syntaxhighlighter.nogutter td.code .container textarea, .syntaxhighlighter.nogutter td.code .line {
+  padding-left: 0em !important;
+}
+.syntaxhighlighter.show {
+  display: block !important;
+}
+.syntaxhighlighter.collapsed table {
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  padding: 0.1em 0.8em 0em 0.8em !important;
+  font-size: 1em !important;
+  position: static !important;
+  width: auto !important;
+  height: auto !important;
+}
+.syntaxhighlighter.collapsed .toolbar span {
+  display: inline !important;
+  margin-right: 1em !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a {
+  padding: 0 !important;
+  display: none !important;
+}
+.syntaxhighlighter.collapsed .toolbar span a.expandSource {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar {
+  position: absolute !important;
+  right: 1px !important;
+  top: 1px !important;
+  width: 11px !important;
+  height: 11px !important;
+  font-size: 10px !important;
+  z-index: 10 !important;
+}
+.syntaxhighlighter .toolbar span.title {
+  display: inline !important;
+}
+.syntaxhighlighter .toolbar a {
+  display: block !important;
+  text-align: center !important;
+  text-decoration: none !important;
+  padding-top: 1px !important;
+}
+.syntaxhighlighter .toolbar a.expandSource {
+  display: none !important;
+}
+.syntaxhighlighter.ie {
+  font-size: .9em !important;
+  padding: 1px 0 1px 0 !important;
+}
+.syntaxhighlighter.ie .toolbar {
+  line-height: 8px !important;
+}
+.syntaxhighlighter.ie .toolbar a {
+  padding-top: 0px !important;
+}
+.syntaxhighlighter.printing .line.alt1 .content,
+.syntaxhighlighter.printing .line.alt2 .content,
+.syntaxhighlighter.printing .line.highlighted .number,
+.syntaxhighlighter.printing .line.highlighted.alt1 .content,
+.syntaxhighlighter.printing .line.highlighted.alt2 .content {
+  background: none !important;
+}
+.syntaxhighlighter.printing .line .number {
+  color: #bbbbbb !important;
+}
+.syntaxhighlighter.printing .line .content {
+  color: black !important;
+}
+.syntaxhighlighter.printing .toolbar {
+  display: none !important;
+}
+.syntaxhighlighter.printing a {
+  text-decoration: none !important;
+}
+.syntaxhighlighter.printing .plain, .syntaxhighlighter.printing .plain a {
+  color: black !important;
+}
+.syntaxhighlighter.printing .comments, .syntaxhighlighter.printing .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter.printing .string, .syntaxhighlighter.printing .string a {
+  color: blue !important;
+}
+.syntaxhighlighter.printing .keyword {
+  color: #006699 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter.printing .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter.printing .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter.printing .script {
+  font-weight: bold !important;
+}
+.syntaxhighlighter.printing .color1, .syntaxhighlighter.printing .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter.printing .color2, .syntaxhighlighter.printing .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter.printing .color3, .syntaxhighlighter.printing .color3 a {
+  color: red !important;
+}
+.syntaxhighlighter.printing .break, .syntaxhighlighter.printing .break a {
+  color: black !important;
+}
+
+.syntaxhighlighter {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #323e41 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter table caption {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #1b2426 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #5ba1cf !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #5ba1cf !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #5ce638 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #878a85 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #5ce638 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #5ba1cf !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #435a5f !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #5ba1cf !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: white !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDefault.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDefault.css
new file mode 100644
index 0000000000..136541172d
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDefault.css
@@ -0,0 +1,117 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #e0e0e0 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: black !important;
+}
+.syntaxhighlighter table caption {
+  color: black !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #6ce26c !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #6ce26c !important;
+  color: white !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: blue !important;
+  background: white !important;
+  border: 1px solid #6ce26c !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: blue !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: red !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #6ce26c !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: black !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: black !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #008200 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: blue !important;
+}
+.syntaxhighlighter .keyword {
+  color: #006699 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: gray !important;
+}
+.syntaxhighlighter .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #006699 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: red !important;
+}
+
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDjango.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDjango.css
new file mode 100644
index 0000000000..d8b4313433
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeDjango.css
@@ -0,0 +1,120 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #0a2b1d !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #233729 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: #f8f8f8 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #497958 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #41a83e !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #41a83e !important;
+  color: #0a2b1d !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #96dd3b !important;
+  background: black !important;
+  border: 1px solid #41a83e !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #96dd3b !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #41a83e !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #ffe862 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #f8f8f8 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #336442 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #9df39f !important;
+}
+.syntaxhighlighter .keyword {
+  color: #96dd3b !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #91bb9e !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #96dd3b !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #eb939a !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #91bb9e !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #edef7d !important;
+}
+
+.syntaxhighlighter .comments {
+  font-style: italic !important;
+}
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEclipse.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEclipse.css
new file mode 100644
index 0000000000..77377d9533
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEclipse.css
@@ -0,0 +1,128 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: white !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #c3defe !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: black !important;
+}
+.syntaxhighlighter .gutter {
+  color: #787878 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #d4d0c8 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #d4d0c8 !important;
+  color: white !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #3f5fbf !important;
+  background: white !important;
+  border: 1px solid #d4d0c8 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #3f5fbf !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #a0a0a0 !important;
+  background: #d4d0c8 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #a0a0a0 !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: red !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: black !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #3f5fbf !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #2a00ff !important;
+}
+.syntaxhighlighter .keyword {
+  color: #7f0055 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #646464 !important;
+}
+.syntaxhighlighter .variable {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #7f0055 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: red !important;
+}
+
+.syntaxhighlighter .keyword {
+  font-weight: bold !important;
+}
+.syntaxhighlighter .xml .keyword {
+  color: #3f7f7f !important;
+  font-weight: normal !important;
+}
+.syntaxhighlighter .xml .color1, .syntaxhighlighter .xml .color1 a {
+  color: #7f007f !important;
+}
+.syntaxhighlighter .xml .string {
+  font-style: italic !important;
+  color: #2a00ff !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEmacs.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEmacs.css
new file mode 100644
index 0000000000..dae5053fea
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeEmacs.css
@@ -0,0 +1,113 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: black !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #2a3133 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #990000 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #990000 !important;
+  color: black !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #ebdb8d !important;
+  background: black !important;
+  border: 1px solid #990000 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #ebdb8d !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #990000 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #9ccff4 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #d3d3d3 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #ff9e7b !important;
+}
+.syntaxhighlighter .keyword {
+  color: aqua !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #aec4de !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #81cef9 !important;
+}
+.syntaxhighlighter .constants {
+  color: #ff9e7b !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: aqua !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #ebdb8d !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #ff7d27 !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #aec4de !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeFadeToGrey.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeFadeToGrey.css
new file mode 100644
index 0000000000..8fbd871fb5
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeFadeToGrey.css
@@ -0,0 +1,117 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #121212 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #2c2c29 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: white !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #3185b9 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #3185b9 !important;
+  color: #121212 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #3185b9 !important;
+  background: black !important;
+  border: 1px solid #3185b9 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #3185b9 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #d01d33 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #3185b9 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #96daff !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: white !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #696854 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #e3e658 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #d01d33 !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #435a5f !important;
+}
+.syntaxhighlighter .variable {
+  color: #898989 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #aaaaaa !important;
+}
+.syntaxhighlighter .constants {
+  color: #96daff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #d01d33 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #ffc074 !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #4a8cdb !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #96daff !important;
+}
+
+.syntaxhighlighter .functions {
+  font-weight: bold !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMDUltra.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMDUltra.css
new file mode 100755
index 0000000000..f4db39cd83
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMDUltra.css
@@ -0,0 +1,113 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #222222 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #253e5a !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: white !important;
+}
+.syntaxhighlighter table caption {
+  color: lime !important;
+}
+.syntaxhighlighter .gutter {
+  color: #38566f !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #222222 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #428bdd !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: lime !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #aaaaff !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #aaaaff !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #9ccff4 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: lime !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: lime !important;
+}
+.syntaxhighlighter .keyword {
+  color: #aaaaff !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .variable {
+  color: aqua !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff8000 !important;
+}
+.syntaxhighlighter .constants {
+  color: yellow !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #aaaaff !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: red !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: yellow !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMidnight.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMidnight.css
new file mode 100644
index 0000000000..c49563cc9d
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeMidnight.css
@@ -0,0 +1,113 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #0f192a !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #253e5a !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: #38566f !important;
+}
+.syntaxhighlighter table caption {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #0f192a !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #428bdd !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #1dc116 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #d1edff !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #d1edff !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #428bdd !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #1dc116 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #b43d3d !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #8aa6c1 !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #f7e741 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #b43d3d !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #f8bb00 !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: white !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRDark.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRDark.css
new file mode 100644
index 0000000000..6305a10e4e
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRDark.css
@@ -0,0 +1,113 @@
+/**
+ * SyntaxHighlighter
+ * http://alexgorbatchev.com/SyntaxHighlighter
+ *
+ * SyntaxHighlighter is donationware. If you are using it, please donate.
+ * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
+ *
+ * @version
+ * 3.0.83 (July 02 2010)
+ * 
+ * @copyright
+ * Copyright (C) 2004-2010 Alex Gorbatchev.
+ *
+ * @license
+ * Dual licensed under the MIT and GPL licenses.
+ */
+.syntaxhighlighter {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #1b2426 !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #323e41 !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter table caption {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #afafaf !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #435a5f !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #435a5f !important;
+  color: #1b2426 !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #5ba1cf !important;
+  background: black !important;
+  border: 1px solid #435a5f !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #5ba1cf !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #5ce638 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: white !important;
+  background: #435a5f !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: white !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #b9bdb6 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #878a85 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  color: #5ce638 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #5ba1cf !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #435a5f !important;
+}
+.syntaxhighlighter .variable {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ffaa3e !important;
+}
+.syntaxhighlighter .constants {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .script {
+  font-weight: bold !important;
+  color: #5ba1cf !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: #e0e8ff !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: white !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: #ffaa3e !important;
+}
diff --git a/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRailsGuides.css b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRailsGuides.css
new file mode 100644
index 0000000000..6d2edb2eb8
--- /dev/null
+++ b/railties/guides/assets/stylesheets/syntaxhighlighter/shThemeRailsGuides.css
@@ -0,0 +1,116 @@
+/**
+ * Theme by fxn, took shThemeEclipse.css as starting point.
+ */
+.syntaxhighlighter {
+  background-color: #eee !important;
+  font-family: "Anonymous Pro", "Inconsolata", "Menlo", "Consolas", "Bitstream Vera Sans Mono", "Courier New", monospace !important;
+  overflow-y: hidden !important;
+  overflow-x: auto !important;
+}
+.syntaxhighlighter .line.alt1 {
+  background-color: #eee !important;
+}
+.syntaxhighlighter .line.alt2 {
+  background-color: #eee !important;
+}
+.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
+  background-color: #c3defe !important;
+}
+.syntaxhighlighter .line.highlighted.number {
+  color: #eee !important;
+}
+.syntaxhighlighter table caption {
+  color: #222 !important;
+}
+.syntaxhighlighter .gutter {
+  color: #787878 !important;
+}
+.syntaxhighlighter .gutter .line {
+  border-right: 3px solid #d4d0c8 !important;
+}
+.syntaxhighlighter .gutter .line.highlighted {
+  background-color: #d4d0c8 !important;
+  color: #eee !important;
+}
+.syntaxhighlighter.printing .line .content {
+  border: none !important;
+}
+.syntaxhighlighter.collapsed {
+  overflow: visible !important;
+}
+.syntaxhighlighter.collapsed .toolbar {
+  color: #3f5fbf !important;
+  background: #eee !important;
+  border: 1px solid #d4d0c8 !important;
+}
+.syntaxhighlighter.collapsed .toolbar a {
+  color: #3f5fbf !important;
+}
+.syntaxhighlighter.collapsed .toolbar a:hover {
+  color: #aa7700 !important;
+}
+.syntaxhighlighter .toolbar {
+  color: #a0a0a0 !important;
+  background: #d4d0c8 !important;
+  border: none !important;
+}
+.syntaxhighlighter .toolbar a {
+  color: #a0a0a0 !important;
+}
+.syntaxhighlighter .toolbar a:hover {
+  color: red !important;
+}
+.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
+  color: #222 !important;
+}
+.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
+  color: #708090 !important;
+}
+.syntaxhighlighter .string, .syntaxhighlighter .string a {
+  font-style: italic !important;
+  color: #6588A8 !important;
+}
+.syntaxhighlighter .keyword {
+  color: #64434d !important;
+}
+.syntaxhighlighter .preprocessor {
+  color: #646464 !important;
+}
+.syntaxhighlighter .variable {
+  color: #222 !important;
+}
+.syntaxhighlighter .value {
+  color: #009900 !important;
+}
+.syntaxhighlighter .functions {
+  color: #ff1493 !important;
+}
+.syntaxhighlighter .constants {
+  color: #0066cc !important;
+}
+.syntaxhighlighter .script {
+  color: #222 !important;
+  background-color: none !important;
+}
+.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
+  color: gray !important;
+}
+.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
+  color: #222 !important;
+  font-weight: bold !important;
+}
+.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
+  color: red !important;
+}
+
+.syntaxhighlighter .xml .keyword {
+  color: #64434d !important;
+  font-weight: normal !important;
+}
+.syntaxhighlighter .xml .color1, .syntaxhighlighter .xml .color1 a {
+  color: #7f007f !important;
+}
+.syntaxhighlighter .xml .string {
+  font-style: italic !important;
+  color: #6588A8 !important;
+}
diff --git a/railties/guides/rails_guides/generator.rb b/railties/guides/rails_guides/generator.rb
index eaa9d79ce8..0a2170a09e 100644
--- a/railties/guides/rails_guides/generator.rb
+++ b/railties/guides/rails_guides/generator.rb
@@ -207,10 +207,28 @@ module RailsGuides
     # with code blocks by hand.
     def with_workaround_for_notextile(body)
       code_blocks = []
+
       body.gsub!(%r{<(yaml|shell|ruby|erb|html|sql|plain)>(.*?)</\1>}m) do |m|
-        es = ERB::Util.h($2)
-        css_class = ['erb', 'shell'].include?($1) ? 'html' : $1
-        code_blocks << %{<div class="code_container"><code class="#{css_class}">#{es}</code></div>}
+        brush = case $1
+          when 'ruby', 'sql', 'plain'
+            $1
+          when 'erb'
+            'ruby; html-script: true'
+          when 'html'
+            'xml' # html is understood, but there are .xml rules in the CSS
+          else
+            'plain'
+        end
+
+        code_blocks.push(<<HTML)
+<notextile>
+<div class="code_container">
+<pre class="brush: #{brush}; gutter: false; toolbar: false">
+#{ERB::Util.h($2).strip}
+</pre>
+</div>
+</notextile>
+HTML
         "\ndirty_workaround_for_notextile_#{code_blocks.size - 1}\n"
       end
 
diff --git a/railties/guides/source/action_mailer_basics.textile b/railties/guides/source/action_mailer_basics.textile
index 34afebcae4..2259061c30 100644
--- a/railties/guides/source/action_mailer_basics.textile
+++ b/railties/guides/source/action_mailer_basics.textile
@@ -445,7 +445,7 @@ The following configuration options are best made in one of the environment file
 |smtp_settings|Allows detailed configuration for :smtp delivery method:<ul><li>:address - Allows you to use a remote mail server. Just change it from its default "localhost" setting.</li><li>:port  - On the off chance that your mail server doesn't run on port 25, you can change it.</li><li>:domain - If you need to specify a HELO domain, you can do it here.</li><li>:user_name - If your mail server requires authentication, set the username in this setting.</li><li>:password - If your mail server requires authentication, set the password in this setting.</li><li>:authentication - If your mail server requires authentication, you need to specify the authentication type here. This is a symbol and one of :plain, :login, :cram_md5.</li></ul>|
 |sendmail_settings|Allows you to override options for the :sendmail delivery method.<ul><li>:location - The location of the sendmail executable. Defaults to /usr/sbin/sendmail.</li><li>:arguments - The command line arguments to be passed to sendmail. Defaults to -i -t.</li></ul>|
 |raise_delivery_errors|Whether or not errors should be raised if the email fails to be delivered.|
-|delivery_method|Defines a delivery method. Possible values are :smtp (default), :sendmail, and :test.|
+|delivery_method|Defines a delivery method. Possible values are :smtp (default), :sendmail, :file and :test.|
 |perform_deliveries|Determines whether deliver_* methods are actually carried out. By default they are, but this can be turned off to help functional testing.|
 |deliveries|Keeps an array of all the emails sent out through the Action Mailer with delivery_method :test. Most useful for unit and functional testing.|
 
diff --git a/railties/guides/source/active_record_validations_callbacks.textile b/railties/guides/source/active_record_validations_callbacks.textile
index a8ccfc7e40..a9d66c0a06 100644
--- a/railties/guides/source/active_record_validations_callbacks.textile
+++ b/railties/guides/source/active_record_validations_callbacks.textile
@@ -235,7 +235,7 @@ This helper validates that the attributes' values are not included in a given se
 
 <ruby>
 class Account < ActiveRecord::Base
-  validates_exclusion_of :subdomain, :in => %w(www),
+  validates_exclusion_of :subdomain, :in => %w(www us ca jp),
     :message => "Subdomain %{value} is reserved."
 end
 </ruby>
diff --git a/railties/guides/source/api_documentation_guidelines.textile b/railties/guides/source/api_documentation_guidelines.textile
index c2131ff450..900b3fb5d5 100644
--- a/railties/guides/source/api_documentation_guidelines.textile
+++ b/railties/guides/source/api_documentation_guidelines.textile
@@ -6,7 +6,7 @@ endprologue.
 
 h3. RDoc
 
-The Rails API documentation is generated with RDoc 2.5. Please consult the "RDoc documentation":http://rdoc.rubyforge.org/RDoc.htmlFor for help with its markup.
+The Rails API documentation is generated with RDoc 2.5. Please consult the documentation for help with the "markup":http://rdoc.rubyforge.org/RDoc.html, and take into account also these "additional directives":http://rdoc.rubyforge.org/RDoc/Parser/Ruby.html.
 
 h3. Wording
 
diff --git a/railties/guides/source/debugging_rails_applications.textile b/railties/guides/source/debugging_rails_applications.textile
index 35069f33ad..b9d45fb13a 100644
--- a/railties/guides/source/debugging_rails_applications.textile
+++ b/railties/guides/source/debugging_rails_applications.textile
@@ -250,7 +250,7 @@ Make sure you have started your web server with the option +--debugger+:
 
 <shell>
 ~/PathTo/rails_project$ rails server --debugger
-=> Booting Mongrel (use 'rails server webrick' to force WEBrick)
+=> Booting WEBrick
 => Rails 3.0.0 application starting on http://0.0.0.0:3000
 => Debugger enabled
 ...
@@ -258,8 +258,6 @@ Make sure you have started your web server with the option +--debugger+:
 
 TIP: In development mode, you can dynamically +require \'ruby-debug\'+ instead of restarting the server, if it was started without +--debugger+.
 
-In order to use Rails debugging you'll need to be running either *WEBrick* or *Mongrel*. For the moment, no alternative servers are supported.
-
 h4. The Shell
 
 As soon as your application calls the +debugger+ method, the debugger will be started in a debugger shell inside the terminal window where you launched your application server, and you will be placed at ruby-debug's prompt +(rdb:n)+. The _n_ is the thread number. The prompt will also show you the next line of code that is waiting to run.
diff --git a/railties/guides/source/form_helpers.textile b/railties/guides/source/form_helpers.textile
index ce0f66b2c1..80e0421b48 100644
--- a/railties/guides/source/form_helpers.textile
+++ b/railties/guides/source/form_helpers.textile
@@ -59,15 +59,15 @@ To create this form you will use +form_tag+, +label_tag+, +text_field_tag+, and
 
 A basic search form
 
-<html>
+<erb>
 <%= form_tag(search_path, :method => "get") do %>
   <%= label_tag(:q, "Search for:") %>
   <%= text_field_tag(:q) %>
   <%= submit_tag("Search") %>
 <% end %>
-</html>
+</erb>
 
-TIP: +search_path+ can be a named route specified in "routes.rb": <br /><tt>map.search "search", :controller => "search"</tt>
+TIP: +search_path+ can be a named route specified in "routes.rb" as: <br /><code>match "search" => "search"</code>This declares for path "/search" to call action "search" from controller "search".
 
 The above view code will result in the following markup:
 
@@ -130,14 +130,16 @@ Checkboxes are form controls that give the user a set of options they can enable
   <%= label_tag(:pet_dog, "I own a dog") %>
 <%= check_box_tag(:pet_cat) %>
   <%= label_tag(:pet_cat, "I own a cat") %>
+</erb>
 
 output:
 
+<html>
 <input id="pet_dog" name="pet_dog" type="checkbox" value="1" />
   <label for="pet_dog">I own a dog</label>
 <input id="pet_cat" name="pet_cat" type="checkbox" value="1" />
   <label for="pet_cat">I own a cat</label>
-</erb>
+</html>
 
 The second parameter to +check_box_tag+ is the value of the input. This is the value that will be submitted by the browser if the checkbox is ticked (i.e. the value that will be present in the +params+ hash). With the above form you would check the value of +params[:pet_dog]+ and +params[:pet_cat]+ to see which pets the user owns.
 
@@ -150,14 +152,16 @@ Radio buttons, while similar to checkboxes, are controls that specify a set of o
   <%= label_tag(:age_child, "I am younger than 21") %>
 <%= radio_button_tag(:age, "adult") %>
   <%= label_tag(:age_adult, "I'm over 21") %>
+</erb>
 
 output:
 
+<html>
 <input id="age_child" name="age" type="radio" value="child" />
   <label for="age_child">I am younger than 21</label>
 <input id="age_adult" name="age" type="radio" value="adult" />
   <label for="age_adult">I'm over 21</label>
-</erb>
+</html>
 
 As with +check_box_tag+ the second parameter to +radio_button_tag+ is the value of the input. Because these two radio buttons share the same name (age) the user will only be able to select one and +params[:age]+ will contain either "child" or "adult".
 
@@ -171,13 +175,15 @@ Other form controls worth mentioning are the text area, password input and hidde
 <%= text_area_tag(:message, "Hi, nice site", :size => "24x6") %>
 <%= password_field_tag(:password) %>
 <%= hidden_field_tag(:parent_id, "5") %>
+</erb>
 
 output:
 
+<html>
 <textarea id="message" name="message" cols="24" rows="6">Hi, nice site</textarea>
 <input id="password" name="password" type="password" />
 <input id="parent_id" name="parent_id" type="hidden" value="5" />
-</erb>
+</html>
 
 Hidden inputs are not shown to the user, but they hold data like any textual input. Values inside them can be changed with JavaScript.
 
diff --git a/railties/guides/source/generators.textile b/railties/guides/source/generators.textile
index b1f8ea29da..0f2cbb76dc 100644
--- a/railties/guides/source/generators.textile
+++ b/railties/guides/source/generators.textile
@@ -144,7 +144,7 @@ generators/initializer_generator.rb
 
 If none is found you get an error message.
 
-INFO: The examples above put files under the application's +lib+ because said directoty belongs to +$LOAD_PATH+.
+INFO: The examples above put files under the application's +lib+ because said directory belongs to +$LOAD_PATH+.
 
 h3. Customizing Your Workflow
 
diff --git a/railties/guides/source/getting_started.textile b/railties/guides/source/getting_started.textile
index acb9c2c487..e592417dcb 100644
--- a/railties/guides/source/getting_started.textile
+++ b/railties/guides/source/getting_started.textile
@@ -282,7 +282,7 @@ You actually have a functional Rails application already. To see it, you need to
 $ rails server
 </shell>
 
-This will fire up an instance of the Mongrel web server by default (Rails can also use several other web servers). To see your application in action, open a browser window and navigate to "http://localhost:3000":http://localhost:3000. You should see Rails' default information page:
+This will fire up an instance of the WEBrick web server by default (Rails can also use several other web servers). To see your application in action, open a browser window and navigate to "http://localhost:3000":http://localhost:3000. You should see Rails' default information page:
 
 !images/rails_welcome.png(Welcome Aboard screenshot)!
 
diff --git a/railties/guides/source/layout.html.erb b/railties/guides/source/layout.html.erb
index f0aa227c7e..d4b87dc45b 100644
--- a/railties/guides/source/layout.html.erb
+++ b/railties/guides/source/layout.html.erb
@@ -8,13 +8,10 @@
 <title><%= yield(:page_title) || 'Ruby on Rails guides' %></title>
 
 <link rel="stylesheet" type="text/css" href="stylesheets/style.css" />
-<link rel="stylesheet" type="text/css" href="stylesheets/syntax.css" />
 <link rel="stylesheet" type="text/css" href="stylesheets/print.css" media="print" />
 
-<script type="text/javascript" src="javascripts/guides.js"></script>
-<script type="text/javascript" src="javascripts/code_highlighter.js"></script>
-<script type="text/javascript" src="javascripts/highlighters.js"></script>
-
+<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shCore.css" />
+<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shThemeRailsGuides.css" />
 </head>
 <body class="guide">
   <% if @edge %>
@@ -120,5 +117,15 @@
       <p>"Rails", "Ruby on Rails", and the Rails logo are trademarks of David Heinemeier Hansson. All rights reserved.</p>
     </div>
   </div>
+
+  <script type="text/javascript" src="javascripts/guides.js"></script>
+  <script type="text/javascript" src="javascripts/syntaxhighlighter/shCore.js"></script>
+  <script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushRuby.js"></script>
+  <script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushXml.js"></script>
+  <script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushSql.js"></script>
+  <script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushPlain.js"></script>
+  <script type="text/javascript">
+    SyntaxHighlighter.all()
+  </script>
 </body>
 </html>
diff --git a/railties/guides/source/layouts_and_rendering.textile b/railties/guides/source/layouts_and_rendering.textile
index 50c5986a64..c65ea5c797 100644
--- a/railties/guides/source/layouts_and_rendering.textile
+++ b/railties/guides/source/layouts_and_rendering.textile
@@ -90,7 +90,7 @@ If we want to display the properties of all the books in our view, we can do so
 <%= link_to 'New book', new_book_path %>
 </ruby>
 
-NOTE: The actual rendering is done by subclasses of +ActionView::TemplateHandlers+. This guide does not dig into that process, but it's important to know that the file extension on your view controls the choice of template handler. In Rails 2, the standard extensions are +.erb+ for ERB (HTML with embedded Ruby), +.rjs+ for RJS (javascript with embedded ruby) and +.builder+ for Builder (XML generator).
+NOTE: The actual rendering is done by subclasses of +ActionView::TemplateHandlers+. This guide does not dig into that process, but it's important to know that the file extension on your view controls the choice of template handler. In Rails 2, the standard extensions are +.erb+ for ERB (HTML with embedded Ruby), +.rjs+ for RJS (JavaScript with embedded ruby) and +.builder+ for Builder (XML generator).
 
 h4. Using +render+
 
@@ -252,7 +252,7 @@ render :inline =>
 
 h5. Using +render+ with +:update+
 
-You can also render javascript-based page updates inline using the +:update+ option to +render+:
+You can also render JavaScript-based page updates inline using the +:update+ option to +render+:
 
 <ruby>
 render :update do |page|
@@ -260,7 +260,7 @@ render :update do |page|
 end
 </ruby>
 
-WARNING: Placing javascript updates in your controller may seem to streamline small updates, but it defeats the MVC orientation of Rails and will make it harder for other developers to follow the logic of your project. We recommend using a separate rjs template instead, no matter how small the update.
+WARNING: Placing JavaScript updates in your controller may seem to streamline small updates, but it defeats the MVC orientation of Rails and will make it harder for other developers to follow the logic of your project. We recommend using a separate RJS template instead, no matter how small the update.
 
 h5. Rendering Text
 
@@ -276,7 +276,7 @@ NOTE: By default, if you use the +:text+ option, the text is rendered without us
 
 h5. Rendering JSON
 
-JSON is a javascript data format used by many AJAX libraries. Rails has built-in support for converting objects to JSON and rendering that JSON back to the browser:
+JSON is a JavaScript data format used by many AJAX libraries. Rails has built-in support for converting objects to JSON and rendering that JSON back to the browser:
 
 <ruby>
 render :json => @product
@@ -655,7 +655,7 @@ I'll discuss each of these in turn.
 
 h4. Asset Tags
 
-Asset tags provide methods for generating HTML that links views to assets like images, videos, audio, javascript, stylesheets, and feeds. There are six types of include tag:
+Asset tags provide methods for generating HTML that links views to assets like images, videos, audio, JavaScript, stylesheets, and feeds. There are six types of include tag:
 
 * +auto_discovery_link_tag+
 * +javascript_include_tag+
@@ -715,7 +715,7 @@ The +defaults+ option loads the Prototype and Scriptaculous libraries:
 <%= javascript_include_tag :defaults %>
 </erb>
 
-The +all+ option loads every javascript file in +public/javascripts+, starting with the Prototype and Scriptaculous libraries:
+The +all+ option loads every JavaScript file in +public/javascripts+, starting with the Prototype and Scriptaculous libraries:
 
 <erb>
 <%= javascript_include_tag :all %>
@@ -727,7 +727,7 @@ You can supply the +:recursive+ option to load files in subfolders of +public/ja
 <%= javascript_include_tag :all, :recursive => true %>
 </erb>
 
-If you're loading multiple javascript files, you can create a better user experience by combining multiple files into a single download. To make this happen in production, specify +:cache => true+ in your +javascript_include_tag+:
+If you're loading multiple JavaScript files, you can create a better user experience by combining multiple files into a single download. To make this happen in production, specify +:cache => true+ in your +javascript_include_tag+:
 
 <erb>
 <%= javascript_include_tag "main", "columns", :cache => true %>
@@ -962,7 +962,7 @@ The result of rendering this page into the supplied layout would be this HTML:
 </html>
 </erb>
 
-The +content_for+ method is very helpful when your layout contains distinct regions such as sidebars and footers that should get their own blocks of content inserted. It's also useful for inserting tags that load page-specific javascript or css files into the header of an otherwise generic layout.
+The +content_for+ method is very helpful when your layout contains distinct regions such as sidebars and footers that should get their own blocks of content inserted. It's also useful for inserting tags that load page-specific JavaScript or css files into the header of an otherwise generic layout.
 
 h4. Using Partials
 
@@ -1185,12 +1185,12 @@ On pages generated by +NewsController+, you want to hide the top menu and add a
   <div id="right_menu">Right menu items here</div>
   <%= yield(:news_content) or yield %>
 <% end %>
-<%= render :file => 'layouts/application' %>
+<%= render :template => 'layouts/application' %>
 </erb>
 
 That's it. The News views will use the new layout, hiding the top menu and adding a new right menu inside the "content" div.
 
-There are several ways of getting similar results with different sub-templating schemes using this technique. Note that there is no limit in nesting levels. One can use the +ActionView::render+ method via +render :file => 'layouts/news'+ to base a new layout on the News layout. If you are sure you will not subtemplate the +News+ layout, you can replace the +yield(:news_content) or yield+ with simply +yield+.
+There are several ways of getting similar results with different sub-templating schemes using this technique. Note that there is no limit in nesting levels. One can use the +ActionView::render+ method via +render :template => 'layouts/news'+ to base a new layout on the News layout. If you are sure you will not subtemplate the +News+ layout, you can replace the +yield(:news_content) or yield+ with simply +yield+.
 
 h3. Changelog
 
diff --git a/railties/guides/source/plugins.textile b/railties/guides/source/plugins.textile
index c04c7b9406..7c2725e652 100644
--- a/railties/guides/source/plugins.textile
+++ b/railties/guides/source/plugins.textile
@@ -602,8 +602,8 @@ This is just a simple test to make sure the class is being loaded correctly.  Af
 %w{ models }.each do |dir|
   path = File.join(File.dirname(__FILE__), 'app', dir)
   $LOAD_PATH << path
-  ActiveSupport::Dependencies.load_paths << path
-  ActiveSupport::Dependencies.load_once_paths.delete(path)
+  ActiveSupport::Dependencies.autoload_paths << path
+  ActiveSupport::Dependencies.autoload_once_paths.delete(path)
 end
 </ruby>
 
@@ -669,8 +669,8 @@ This is just a simple test to make sure the controller is being loaded correctly
 %w{ models controllers }.each do |dir|
   path = File.join(File.dirname(__FILE__), 'app', dir)
   $LOAD_PATH << path
-  ActiveSupport::Dependencies.load_paths << path
-  ActiveSupport::Dependencies.load_once_paths.delete(path)
+  ActiveSupport::Dependencies.autoload_paths << path
+  ActiveSupport::Dependencies.autoload_once_paths.delete(path)
 end
 </ruby>
 
@@ -715,8 +715,8 @@ This is just a simple test to make sure the helper is being loaded correctly.  A
 %w{ models controllers helpers }.each do |dir|
   path = File.join(File.dirname(__FILE__), 'app', dir)
   $LOAD_PATH << path
-  ActiveSupport::Dependencies.load_paths << path
-  ActiveSupport::Dependencies.load_once_paths.delete(path)
+  ActiveSupport::Dependencies.autoload_paths << path
+  ActiveSupport::Dependencies.autoload_once_paths.delete(path)
 end
 </ruby>
 
@@ -1436,8 +1436,8 @@ require "yaffle/routing"
 %w{ models controllers helpers }.each do |dir|
   path = File.join(File.dirname(__FILE__), 'app', dir)
   $LOAD_PATH << path
-  ActiveSupport::Dependencies.load_paths << path
-  ActiveSupport::Dependencies.load_once_paths.delete(path)
+  ActiveSupport::Dependencies.autoload_paths << path
+  ActiveSupport::Dependencies.autoload_once_paths.delete(path)
 end
 
 # optionally:
diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile
index a8a8ee58ec..f48ae9c7f7 100644
--- a/railties/guides/source/routing.textile
+++ b/railties/guides/source/routing.textile
@@ -153,7 +153,7 @@ h4. Controller Namespaces and Routing
 You may wish to organize groups of controllers under a namespace. Most commonly, you might group a number of administrative controllers under an +Admin::+ namespace. You would place these controllers under the +app/controllers/admin+ directory, and you can group them together in your router:
 
 <ruby>
-namespace "admin" do
+namespace :admin do
   resources :posts, :comments
 end
 </ruby>
@@ -478,7 +478,7 @@ match "photos", :constraints => {:subdomain => "admin"}
 You can also specify constrains in a block form:
 
 <ruby>
-namespace "admin" do
+namespace :admin do
   constraints :subdomain => "admin" do
     resources :photos
   end