Added :format and :locale options to render.

1 files changed, 10 insertions, 1 deletions

diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb
index 40cac40ba7..ac407bda5e 100644
--- a/actionpack/lib/abstract_controller/rendering.rb
+++ b/actionpack/lib/abstract_controller/rendering.rb
@@ -160,11 +160,20 @@ module AbstractController
       name = (options[:_template_name] || options[:action] || action_name).to_s
       options[:_prefix] ||= _prefix if (options.keys & [:partial, :file, :template]).empty?
 
+      details = _normalize_details(options)
+
       options[:_template] ||= with_template_cache(name) do
-        find_template(name, { :formats => formats }, options)
+        find_template(name, details, options)
       end
     end
 
+    def _normalize_details(options)
+      details = { :formats => formats }
+      details[:formats] = Array(options[:format]) if options[:format]
+      details[:locale]  = Array(options[:locale]) if options[:locale]
+      details
+    end
+
     def find_template(name, details, options)
       view_paths.find(name, details, options[:_prefix], options[:_partial])
     end