metamaps--metamaps/app/views/metacodes/index.html.erb

<div id="yield">
  <div class='centerContent'>
    <br />
    <table>
      <tr>
        <th>Name</th>
        <th>Icon</th>
        <th>Color</th>
        <th></th>
        <th></th>
      </tr>

    <% @metacodes.each do |metacode| %>
      <tr>
        <td><%= metacode.name %></td>
        <td class="iconURL"><%= metacode.icon %></td>
        <% if metacode.color %>
          <td class="iconColor" style="background-color: <%= metacode.color %>">
            <%= metacode.color %>
          </td>
        <% else %>
          <td></td>
        <% end %>
        <td><%= image_tag metacode.icon, width: 40 %></td>
        <td><%= link_to 'Edit', edit_metacode_path(metacode) %></td>
      </tr>
    <% end %>
    </table>
  </div>
</div>