publiclab/spectral-workbench

<div class="container">
<h2>Comments</h2>
<table class="table">
  <tr>
    <th>Author</th>
    <th>Time</th>
    <th>Tools</th>
    <th>Comment</th>
  </tr>
  <% @comments.each do |comment| %>
  <tr>
    <% if User.find_by_login(comment.author) %>
    <td><a href="<%= user_path(comment.author) %>"><%= comment.author %></a></td>
    <% else %>
    <td><%= comment.author %></td>
    <% end %>
    <td><%= time_ago_in_words(comment.created_at) %> ago</td>
    <td><% if logged_in? && current_user.role == "admin" %><a class="btn btn-mini btn-error" href="/comments/delete/<%= comment.id %>?index=true"><i class="fa fa-trash"></i> Delete</a><% end %>&nbsp;</td>
    <td style="width:60%"><%= sanitize truncate(comment.body, length: 40, separator: "...") %> <br /><a href="/spectra/show/<%= comment.spectrum_id %>">Read more &raquo;</a></td>
  </tr>
  <% end %>
</table>
</div>