bdurand/us_geo

<table class="table table-striped sortable">
  <thead>
    <tr>
      <th>GEOID</th>
      <th>Name</th>
      <% unless defined?(core_based_statistical_area) && core_based_statistical_area %>
        <th>Core Based Statistical Area</th>
      <% end %>
      <% unless defined?(combined_statistical_area) && combined_statistical_area %>
        <th>Combined Statistical Area</th>
      <% end %>
      <%= demographics_headers %>
    </th>
  </thead>
  <tbody>
    <% metropolitan_divisions.each do |metropolitan_division| %>
      <tr>
        <td><%= metropolitan_division.geoid %></td>
        <td><%= link_to metropolitan_division.name, metropolitan_division_path(metropolitan_division, breadcrumb_params) %></td>
        <% unless defined?(core_based_statistical_area) && core_based_statistical_area %>
          <td>
            <% if metropolitan_division.core_based_statistical_area %>
              <%= link_to metropolitan_division.core_based_statistical_area.name, core_based_statistical_area_path(metropolitan_division.core_based_statistical_area, breadcrumb_params) %>
            <% else %>
              -
            <% end %>
          </td>
        <% end %>
        <% unless defined?(combined_statistical_area) && combined_statistical_area %>
          <td>
            <% if metropolitan_division.combined_statistical_area %>
              <%= link_to metropolitan_division.combined_statistical_area.name, combined_statistical_area_path(metropolitan_division.combined_statistical_area) %>
            <% else %>
              -
            <% end %>
          </td>
        <% end %>
        <%= demographics_cells(metropolitan_division, round_area: 0) %>
      </tr>
    <% end %>
  </tbody>
</table>