lpr-partynest/app/views/settings/contacts/index.html.erb

<div class="container">
  <div class="row">
    <div class="col-md-3 mb-4">
      <%= render partial: 'settings/nav_sidebar', locals: { tab: :contacts } %>
    </div>

    <div class="col-md-9">
      <%= render partial: 'form', locals: { contact: @contact } %>

      <% unless @contacts.nil? %>
        <table class="table mt-3">
          <thead>
            <tr>
              <th scope="col">
                <%= Contact.human_attribute_name :contact_network %>
              </th>
              <th scope="col">
                <%= Contact.human_attribute_name :value %>
              </th>
              <th scope="col"></th>
            </tr>
          </thead>

          <tbody>
            <% @contacts.each do |contact| %>
              <tr>
                <td><%= contact.contact_network.name %></td>
                <td><%= truncate contact.value %></td>
                <td>
                  <% if policy([:settings, contact]).destroy? %>
                    <%= link_to(
                      [:settings, contact],
                      method: :delete,
                      class: 'btn btn-danger btn-sm',
                      data: { confirm: contact_destroy_confirmation(contact) },
                    ) do %>
                      <i class="fas fa-trash"></i>
                    <% end %>
                  <% end %>
                </td>
              </tr>
            <% end %>
          </tbody>
        </table>
      <% end %>
    </div>
  </div>
</div>