%article
  %h1 Archives
  %ul#entries
    - current = nil
    - entries.each do |entry|
      %li
        - unless current == entry.date.year
          - current = entry.date.year
          %h2= current
        %a.entry{href: entry_path(entry)}= entry.date.strftime('%m/%d')
        %ul.titles
          - entry.articles.each do |article|
            %li
              %a.article{href: article_path(article)}= article.title