app/views/submissions/_list.html.erb
<% unless submissions.empty? %>
<table class='sortable'>
<thead>
<tr>
<th>ID</th>
<th>Name</th>
<th>Created at</th>
<th></th>
<% if can? :edit, Submission %>
<th></th>
<% end %>
<% if can? :delete, Submission %>
<th></th>
<% end %>
</tr>
</thead>
<% submissions.each do |submission| %>
<tr>
<td><%= link_to submission.id, submission_path(submission) %></td>
<td><%= submission.name %></td>
<td><%= submission.created_at.to_formatted_s(:day_full_with_time) %></td>
<td><%= link_to "View", submission_path(submission) %></td>
<% if can? :edit, Submission %> <%# Render the cell if you can edit *any* submission %>
<td>
<% if can?(:delete, submission) && submission.editable? %> <%# But only show the link if you can edit THIS submission%>
<%= link_to("Edit", edit_submission_path(submission)) %>
<% end %>
</td>
<% end %>
<% if can?(:delete, Submission) %> <%# Render the cell if you can delete *any* submission %>
<td>
<% if can?(:delete, submission) & submission.destroyable? %> <%# But only show the link if you can delete THIS submission%>
<%= link_to("Delete", submission_path(submission), method: :delete, confirm: "Are you sure?") %>
<% end %>
</td>
<% end %>
</tr>
<% end %>
</table>
<% else %>
<p>You currently have no submissions in this state.</p>
<% end %>