aardbei/app/views/members/index.html.erb

<h1>Members</h1>

<table class="table table-striped">
  <thead>
    <tr>
      <th>Name</th>
      <th>Remove</th>
    </tr>
  </thead>

  <tbody>
    <% @members.each do |member| %>
      <tr>
        <td>
          <%= link_to member.person.full_name, group_member_path(@group, member) %>
          <% if member.is_leader %>
            (<i class="fa fa-angle-up"></i>)
          <% end %>
        </td>
        <td><%= link_to 'Remove', group_member_path(@group, member), method: :delete, data: { confirm: 'Are you sure?' } %></td>
      </tr>
    <% end %>
  </tbody>
</table>

<br>

<%= link_to 'New Member', new_group_member_path(@group) %>