.block
  .secondary-navigation
    %ul.wat-cf
      %li.first= link_to t("layout.categories.list"), categories_path
      %li.active= link_to t("layout.categories.platforms"), platforms_categories_path
  .content
    %h2.title= @platform.name
    .inner
      %table.table
        - @categories.each do |category|
          %tr{:class => cycle("odd", "even")}
            %td= link_to category.name, [@platform, category]
            %td= category.parent.name
            %td.last= category.projects_count