neume/posko

<ul>
  <% category.subcategories.each do |category| %>
    <li>
      <%= category.name %>
      <%= link_to '+', new_category_subcategory_path(category_id: category.id) %>
      <% if category.subcategories.count > 0 %>
        <%= render 'subcategories/subcategories', category: category %>
      <% end %>
    </li>
  <% end %>
</ul>