Stage 1 complete: Rails 2.3.5 to Rails 3.2.22.5 upgrade

- Converted plugins to gems (Gemfile)
- Updated config structure (application.rb, boot.rb, environment.rb)
- Converted routes to Rails 3 DSL
- Converted named_scope to scope throughout models
- Converted find(:all, :conditions) to where() chains
- Fixed has_many :order to use ordering scope
- Updated session store and secret token configuration
- Fixed exception_notification middleware configuration
- Patched Ruby 2.4 / Rails 3.2 incompatibilities:
  - Integer/Float duration arithmetic (ActiveSupport)
  - Arel visit_Integer for PostgreSQL adapter
  - create_database String/Integer coercion
  - ActionController consider_all_requests_local
- Migrated taggings schema for acts-as-taggable-on
- Replaced dynamic_form gem with custom form_error_messages helper
- Fixed Rails 3 block helper syntax (form_for, form_tag, fields_for)
- Fixed admin layout yield
- Updated test suite for Rails 3 APIs

1 files changed, 6 insertions, 13 deletions

diff --git a/app/controllers/rss_controller.rb b/app/controllers/rss_controller.rb
index acffc0e..70a642c 100644
--- a/app/controllers/rss_controller.rb
+++ b/app/controllers/rss_controller.rb
@@ -7,12 +7,9 @@ class RssController < ApplicationController
     expires_in 31.minutes, :public => true
     
     I18n.locale = :de
-    
-    @items = Page.heads.find_tagged_with(
-      "update",
-      :order => "published_at DESC",
-      :limit => 20
-    )
+   
+    @items = Page.heads.tagged_with("update")
+      .order("published_at DESC").limit(20)
     
     respond_to do |format|
       format.xml {}
@@ -21,13 +18,9 @@ class RssController < ApplicationController
   end
 
   def recent_changes
-    @items = Page.all(
-      :limit => 20,
-      :order => "updated_at desc",
-      :conditions => [ 
-        "updated_at < ? AND updated_at > ?", Time.now, Time.now-14.days
-      ]
-    )
+    @items = Page.where(
+      "updated_at < ? AND updated_at > ?", Time.now, Time.now - 14.days
+    ).limit(20).order("updated_at desc")
   end
   
   protected