app/views/topics/_topics.html.erb
<% if topics.any? %>
<div class="row column">
<div class="order">
<%= render "shared/order_links", i18n_namespace: "comments" %>
</div>
</div>
<% else %>
<%= render "topics/informative_text", topics: topics %>
<% end %>
<% topics.each do |topic| %>
<%= render "topics/topic", topic: topic %>
<% end %>