app/views/shared/_reading_groups_list.erb
<table class="table table-hover">
<thead>
<tr>
<th><%= ReadingGroup.human_attribute_name('name') %></th>
<th><%= ReadingGroup.human_attribute_name('description') %></th>
<th colspan="2"></th>
</tr>
</thead>
<tbody>
<% reading_groups.each do |reading_group| %>
<tr>
<td><%= reading_group.name %></td>
<td><%= reading_group.description %></td>
<td><%= link_to t('show'), reading_group_path(reading_group.id), class: 'btn btn-info' %></td>
<td>
<% if reading_groups_owner? reading_group.id %>
<%= link_to t('edit'), edit_reading_group_path(reading_group.id), class: 'btn btn-info' %>
<% end %>
</td>
</tr>
<% end %>
</tbody>
</table>