ensl.org/app/views/movies/_movie.html.erb

<table class="movie">
  <tr>
    <td>
      <% if movie.picture %>
        <%= image_tag movie.picture.url, :class => "centered" %>
      <% end %>
    </td>

    <td>
      <h3 class="title"><%= namelink movie %></h3>
      <%= cascade movie, ["content", "format", ["Author", :user], "length_s", ["Views", "view_count"], ["Date", "file.created_at"]] %>

      <% (params[:action] == "show" ? movie.all_files : [movie.file]).each do |file| %>
      <% unless file.nil? %>
          <b>File: </b> <%= link_to File.basename(file.name.to_s), file.url %>
          <ul>
            <li>
              <strong>MD5:</strong> <%= file.md5_s %>
            </li>
            <li>
              <strong>Size:</strong> <%= file.size_s %> MB
            </li>
          </ul>
        <% end %>
      <% end %>

      <% if cuser and movie.can_update? cuser %>
        <div class="controls">
          <%= link_to 'Edit', edit_movie_path(movie), class: 'button tiny' %>
          <%= link_to 'Make a Preview', { action: "preview", id: movie }, class: 'button tiny' %>
          <%= link_to 'Destroy', movie, confirm: 'Are you sure?', method: :delete, class: 'button tiny' %>
        </div>
      <% end %>
    </td>
  </tr>
</table>