<% if @categories.previous_page -%> <%= link_to raw('
←
'), { :page => @categories.previous_page }, :class => 'prev-link' %> <% end %>
<% if @categories.next_page -%> <%= link_to raw('
→
'), { :page => @categories.next_page }, :class => 'next-link' %> <% end %>
<% @num_blank = 4 - @categories.count -%>
<% @photos.each do |photo| %>
<%= link_to_photo photo %>
<% end %> <% @categories.each do |category| %>
<%= link_to raw('

'+h(category.name.downcase)+'

'), category_photos_path(category) %>
<% end %> <% @num_blank.times do %>
<% end %>