Extract finding the template in AC to it's own method

actionpack/lib/abstract_controller/rendering_controller.rb

@@ -112,11 +112,13 @@ def _determine_template(options)
       name = (options[:_template_name] || action_name).to_s
 
       options[:_template] ||= with_template_cache(name) do
-        view_paths.find(
-          name, { :formats => formats }, options[:_prefix], options[:_partial]
-        )
+        find_template(name, { :formats => formats }, options)
       end
     end
+
+    def find_template(name, details, options)
+      view_paths.find(name, details, options[:_prefix], options[:_partial])
+    end
     
     def with_template_cache(name)
       yield