app/views/batches/comments/_list.html.erb
<ul id="batch_annotations_<%= @batch.id %>" class="list-group">
<% if @batch.comments.size > 0 %>
<% @comments.each do |comment| %>
<li class="list-group-item">
<%= render partial: "shared/comment" ,
locals: { comment: comment, commentable: @batch, update_target: "batch_annotations_#{@batch.id}" }%>
</li>
<% end %>
<% else %>
<%= display_user_guide(I18n.t('batches.comments.no_comments')) %>
<% end %>
</ul>