<% if @resource.average_rating average_rating_string = "Average rating is " + sprintf("%.1f", @resource.average_rating) else average_rating_string = "No ratings yet" end %>
<% if @resource.average_rating %> <% else %> <%= image_tag '/images/arrow_stars.gif' %> <% end %>

<%= average_rating_string -%>
<% if @resource.reviews.empty? %> <%= @resource.ratings.empty? ? ' ' : '(' + pluralize(@resource.ratings.length, 'rating') + ')' %> <% else %> (<%= pluralize(@resource.ratings.length, 'rating') -%>) <% end %>