BathHacked/energy-sparks

<table class="table">
  <thead>
    <tr>
      <th>Recorded</th>
      <th>Happened</th>
      <th>School</th>
      <th>Intervention Type</th>
    </tr>
  </thead>
  <tbody>
    <% observations.each do |observation| %>
      <tr>
        <td><%= nice_dates(observation.created_at) %></td>
        <td><%= nice_dates(observation.at) %></td>
        <td><%= link_to observation.school.name, school_url(observation.school) %></td>
        <td>
          <%= link_to school_intervention_url(observation.school, observation) do %>
            <% if observation.description.present? %>
              <span class="text-success"><%= observation.intervention_type.name %></span>
            <% else %>
              <span class="text-muted"><%= observation.intervention_type.name %></span>
            <% end %>
          <% end %>
        </td>
      </tr>
    <% end %>
  </tbody>
</table>