1 files changed, 17 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/template/handlers/builder.rb b/actionpack/lib/action_view/template/handlers/builder.rb
new file mode 100644
index 0000000000..788dc93326
--- /dev/null
+++ b/actionpack/lib/action_view/template/handlers/builder.rb
@@ -0,0 +1,17 @@
+require 'builder'
+
+module ActionView
+  module TemplateHandlers
+    class Builder < TemplateHandler
+      include Compilable
+
+      def compile(template)
+        "_set_controller_content_type(Mime::XML);" +
+          "xml = ::Builder::XmlMarkup.new(:indent => 2);" +
+          "self.output_buffer = xml.target!;" +
+          template.source +
+          ";xml.target!;"
+      end
+    end
+  end
+end