BathHacked/energy-sparks

<p>
  <%= t('advice_pages.tariff_table_intro') %>
</p>
<table class="table advice-table">
  <thead>
    <tr>
      <th><%= t('advice_pages.tables.columns.name') %></th>
      <th><%= t('advice_pages.tables.columns.period') %></th>
      <th><%= t('advice_pages.tables.columns.source') %></th>
    </tr>
  </thead>
  <tbody>
    <% tariffs.each do |period, summary| %>
      <tr>
        <td>
          <% if summary.user_tariff %>
            <%= link_to summary.name, school_energy_tariff_path(school, summary.user_tariff) %>
          <% else %>
            <%= summary.name %>
          <% end %>
        </td>
        <td><%= short_dates(period.begin) %> - <%= short_dates(period.end) %></td>
        <td><%= tariff_source(summary) %></td>
      </tr>
    <% end %>
  </tbody>
</table>