From da90cd10609f457e9352ff887493e9415a41e8cb Mon Sep 17 00:00:00 2001
From: Tim Felgentreff <timfelgentreff@gmail.com>
Date: Fri, 11 Feb 2011 14:55:34 +0100
Subject: [PATCH] hacks for Rails2/3 variance

---
 init.rb       |  4 +++-
 lib/widget.rb | 14 +++++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/init.rb b/init.rb
index 835ebc3d4d..2b0f3f160e 100644
--- a/init.rb
+++ b/init.rb
@@ -4,4 +4,6 @@ fail "upgrade ruby version, ruby < 1.8.7 suffers from Hash#hash bug" if {:a => 1
 require 'big_decimal_patch'
 require 'to_date_patch'
 
-config.middleware.use ::ActionDispatch::Static, "#{root}/assets"
+if Rails.version.start_with? "3"
+  config.middleware.use ::ActionDispatch::Static, "#{root}/assets"
+end
diff --git a/lib/widget.rb b/lib/widget.rb
index 47ff6ac885..9314ee1c08 100644
--- a/lib/widget.rb
+++ b/lib/widget.rb
@@ -1,14 +1,22 @@
 class ActionView::Base
   def render_widget(widget, subject, options = {}, &block)
     i = widget.new(subject)
-    i.config = config
-    i.controller = controller
+    if Rails.version.start_with? "3"
+      i.config = config
+      i._routes = _routes
+    else
+      i.output_buffer = ""
+    end
     i._content_for = @_content_for
-    i._routes = _routes
+    i.controller = controller
     i.render_with_options(options, &block).html_safe
   end
 end
 
+if Rails.version.start_with? "2"
+  class ::String; def html_safe; self; end; end
+end
+
 class Widget < ActionView::Base
   include ActionView::Helpers::TagHelper
   include ActionView::Helpers::AssetTagHelper