misadventure/app/views/tapes/index.html.erb

<h1>Tapes</h1>

<%= link_to "New tape", new_tape_path if authenticated? %>

<div id="tapes">
  <% @tapes.each do |tape| %>
    <div>
     <%= link_to tape.title, tape %>
    </div>
  <% end %>
</div>