reload!

# File actionpack/lib/action_view/template_finder.rb, line 60
      def reload!
        view_paths = @@processed_view_paths.keys

        @@processed_view_paths = Hash.new {|hash, key| hash[key] = []}
        @@file_extension_cache = Hash.new {|hash, key|
          hash[key] = Hash.new {|hash, key| hash[key] = []}
        }

        process_view_paths(view_paths)
      end