Added titles and description.

actionpack/lib/action_view/helpers/record_tag_helper.rb

 module ActionView
+  # = Action View Record Tag Helpers
   module Helpers
     module RecordTagHelper
       # Produces a wrapper DIV element with id and class parameters that

actionpack/lib/action_view/helpers/sanitize_helper.rb

@@ -2,19 +2,25 @@
 require 'action_view/helpers/tag_helper'
 
 module ActionView
+  # = Action View Sanitize Helpers
   module Helpers #:nodoc:
     # The SanitizeHelper module provides a set of methods for scrubbing text of undesired HTML elements.
     # These helper methods extend Action View making them callable within your template files.
     module SanitizeHelper
-      # This +sanitize+ helper will html encode all tags and strip all attributes that aren't specifically allowed.
-      # It also strips href/src tags with invalid protocols, like javascript: especially.  It does its best to counter any
-      # tricks that hackers may use, like throwing in unicode/ascii/hex values to get past the javascript: filters.  Check out
+      # This +sanitize+ helper will html encode all tags and strip all attributes that 
+      # aren't specifically allowed.
+      #
+      # It also strips href/src tags with invalid protocols, like javascript: especially.
+      # It does its best to counter any  tricks that hackers may use, like throwing in
+      # unicode/ascii/hex values to get past the javascript: filters.  Check out
       # the extensive test suite.
       #
       #   <%= sanitize @article.body %>
       #
-      # You can add or remove tags/attributes if you want to customize it a bit.  See ActionView::Base for full docs on the
-      # available options.  You can add tags/attributes for single uses of +sanitize+ by passing either the <tt>:attributes</tt> or <tt>:tags</tt> options:
+      # You can add or remove tags/attributes if you want to customize it a bit.
+      # See ActionView::Base for full docs on the available options.  You can add
+      # tags/attributes for single uses of +sanitize+ by passing either the 
+      # <tt>:attributes</tt> or <tt>:tags</tt> options:
       #
       # Normal Use
       #

actionpack/lib/action_view/helpers/scriptaculous_helper.rb

@@ -2,9 +2,11 @@
 require 'active_support/json'
 
 module ActionView
+  # = Action View Scriptaculous Helpers
   module Helpers
-    # Provides a set of helpers for calling Scriptaculous JavaScript
-    # functions, including those which create Ajax controls and visual effects.
+    # Provides a set of helpers for calling Scriptaculous[http://script.aculo.us/] 
+    # JavaScript functions, including those which create Ajax controls and visual
+    # effects.
     #
     # To be able to use these helpers, you must include the Prototype
     # JavaScript framework and the Scriptaculous JavaScript library in your
@@ -12,6 +14,7 @@ module Helpers
     # for more information on including the necessary JavaScript.
     #
     # The Scriptaculous helpers' behavior can be tweaked with various options.
+    #
     # See the documentation at http://script.aculo.us for more information on
     # using these helpers in your application.
     module ScriptaculousHelper

actionpack/lib/action_view/helpers/tag_helper.rb

@@ -2,6 +2,7 @@
 require 'set'
 
 module ActionView
+  # = Action View Tag Helpers
   module Helpers #:nodoc:
     # Provides methods to generate HTML tags programmatically when you can't use
     # a Builder. By default, they output XHTML compliant tags.

actionpack/lib/action_view/helpers/text_helper.rb

@@ -3,6 +3,7 @@
 require 'action_view/helpers/tag_helper'
 
 module ActionView
+  # = Action View Text Helpers
   module Helpers #:nodoc:
     # The TextHelper module provides a set of methods for filtering, formatting
     # and transforming strings, which can reduce the amount of inline Ruby code in

actionpack/lib/action_view/helpers/translation_helper.rb

 require 'action_view/helpers/tag_helper'
 
 module ActionView
+  # = Action View Translation Helpers
   module Helpers
     module TranslationHelper
-      # Delegates to I18n#translate but also performs three additional functions. First, it'll catch MissingTranslationData exceptions
-      # and turn them into inline spans that contains the missing key, such that you can see in a view what is missing where.
+      # Delegates to I18n#translate but also performs three additional functions.
+      # First, it'll catch MissingTranslationData exceptions and turn them into 
+      # inline spans that contains the missing key, such that you can see in a 
+      # view what is missing where.
       #
-      # Second, it'll scope the key by the current partial if the key starts with a period. So if you call translate(".foo") from the
-      # people/index.html.erb template, you'll actually be calling I18n.translate("people.index.foo"). This makes it less repetitive
-      # to translate many keys within the same partials and gives you a simple framework for scoping them consistently. If you don't
-      # prepend the key with a period, nothing is converted.
+      # Second, it'll scope the key by the current partial if the key starts 
+      # with a period. So if you call <tt>translate(".foo")</tt> from the 
+      # <tt>people/index.html.erb</tt> template, you'll actually be calling 
+      # <tt>I18n.translate("people.index.foo")</tt>. This makes it less repetitive
+      # to translate many keys within the same partials and gives you a simple framework
+      # for scoping them consistently. If you don't prepend the key with a period, 
+      # nothing is converted.
       #
-      # Third, it'll mark the translation as safe HTML if the key has the suffix "_html" or the last element of the key is the word
-      # "html". For example, calling translate("footer_html") or translate("footer.html") will return a safe HTML string that won't
-      # be escaped by other HTML helper methods. This naming convention helps to identify translations that include HTML tags so that
+      # Third, it'll mark the translation as safe HTML if the key has the suffix 
+      # "_html" or the last element of the key is the word "html". For example, 
+      # calling translate("footer_html") or translate("footer.html") will return 
+      # a safe HTML string that won't be escaped by other HTML helper methods. This
+      # naming convention helps to identify translations that include HTML tags so that
       # you know what kind of output to expect when you call translate in a template.
-
       def translate(key, options = {})
         translation = I18n.translate(scope_key_by_partial(key), options.merge!(:raise => true))
         if html_safe_translation_key?(key) && translation.respond_to?(:html_safe)

actionpack/lib/action_view/helpers/url_helper.rb

@@ -4,6 +4,7 @@
 require 'action_dispatch'
 
 module ActionView
+  # = Action View URL Helpers
   module Helpers #:nodoc:
     # Provides a set of methods for making links and getting URLs that
     # depend on the routing subsystem (see ActionDispatch::Routing).