decorate

# File actionview/lib/action_view/template/resolver.rb, line 160
    def decorate(templates, path_info, details, locals) #:nodoc:
      cached = nil
      templates.each do |t|
        t.locals         = locals
        t.formats        = details[:formats]  || [:html] if t.formats.empty?
        t.variants       = details[:variants] || []      if t.variants.empty?
        t.virtual_path ||= (cached ||= build_path(*path_info))
      end
    end