Example Usage updated for actionpack and actionmailer.

actionmailer/README.rdoc

@@ -102,7 +102,7 @@ Example:
       )
 
       if email.has_attachments?
-        for attachment in email.attachments
+        email.attachments.each do |attachment| 
           page.attachments.create({
             :file => attachment, :description => email.subject
           })

actionmailer/lib/rails/generators/mailer/templates/mailer.rb

 <% module_namespacing do -%>
 class <%= class_name %> < ActionMailer::Base
   default <%= key_value :from, '"from@example.com"' %>
-<% for action in actions -%>
+<% actions.each do |action| -%>
 
   # Subject can be set in your I18n file at config/locales/en.yml
   # with the following lookup:

actionpack/lib/action_view/helpers/atom_feed_helper.rb

@@ -34,7 +34,7 @@ module AtomFeedHelper
       #       feed.title("My great blog!")
       #       feed.updated(@posts.first.created_at)
       #
-      #       for post in @posts
+      #       @posts.each do |post|
       #         feed.entry(post) do |entry|
       #           entry.title(post.title)
       #           entry.content(post.body, :type => 'html')
@@ -66,7 +66,7 @@ module AtomFeedHelper
       #       feed.updated((@posts.first.created_at))
       #       feed.tag!(openSearch:totalResults, 10)
       #
-      #       for post in @posts
+      #       @posts.each do |post|
       #         feed.entry(post) do |entry|
       #           entry.title(post.title)
       #           entry.content(post.body, :type => 'html')

actionpack/test/template/atom_feed_helper_test.rb

@@ -16,7 +16,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll| 
             feed.entry(scroll) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -33,7 +33,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll, :url => "/otherstuff/" + scroll.to_param.to_s, :updated => Time.utc(2007, 1, scroll.id)) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -54,7 +54,7 @@ class ScrollsController < ActionController::Base
             author.name("DHH")
           end
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll, :url => "/otherstuff/" + scroll.to_param.to_s, :updated => Time.utc(2007, 1, scroll.id)) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -68,7 +68,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -86,7 +86,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll, :id => "tag:test.rubyonrails.org,2008:"+scroll.id.to_s) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -105,7 +105,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -123,7 +123,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll) do |entry|
               entry.title(scroll.title)
               entry.content(scroll.body, :type => 'html')
@@ -140,7 +140,7 @@ class ScrollsController < ActionController::Base
           feed.title("My great blog!")
           feed.updated((@scrolls.first.created_at))
 
-          for scroll in @scrolls
+          @scrolls.each do |scroll|
             feed.entry(scroll) do |entry|
               entry.title(scroll.title)
               entry.summary(:type => 'xhtml') do |xhtml|
@@ -165,7 +165,7 @@ class ScrollsController < ActionController::Base
             feed.title("My great blog!")
             feed.updated((@scrolls.first.created_at))
 
-            for scroll in @scrolls
+            @scrolls.each do |scroll|
               feed.entry(scroll) do |entry|
                 entry.title(scroll.title)
                 entry.content(scroll.body, :type => 'html')