wedding-planner/app/views/tables_arrangements/show.html.erb

<h1>ID: <%= @tables_arrangement.id %></h1>

<p>Discomfort: <%= @tables_arrangement.discomfort %></p>

<h2>Seats</h2>

<% @seats.each do |table_number, seats| %>

  <h3>Table <%= table_number %></h3>

  <ul>
    <% seats.each do |seat| %>
      <li><%= seat.guest.full_name %> (<%= seat.guest.affinity_groups.pluck(:name).join(", ") %>)</li>
    <% end %>
  </ul>
<% end %>