wedding-planner/app/views/guests/index.html.erb

<p style="color: green"><%= notice %></p>

<h1>Guests</h1>

<div id="guests">
  <table>
    <tr>
      <th>Row #</th>
      <th>Name</th>
      <th>Email</th>
      <th>Phone</th>
      <th>Affinity groups</th>
      <th colspan="2"></th>
    </tr>
  <% @guests.each_with_index do |guest, i| %>
    <tr>
      <td><%= i + 1 %></td>
      <td><%= guest.full_name %></td>
      <td><%= guest.email %></td>
      <td><%= guest.phone %></td>
      <td><%= guest.affinity_groups.pluck(:name).join(", ") %></td>
      <td><%= link_to "Show", guest %></td>
      <td><%= link_to "Edit", edit_guest_path(guest) %></td>
    </tr>
  <% end %>
  </table>
</div>

<%= link_to "New guest", new_guest_path %>