allpro/app/views/workouts/index.html.erb

<%= link_to 'Create', new_workout_path %>

<ul>
  <% @workouts.each do |workout| %>
  <li id="workout_<%= workout.id %>">
    <%= link_to workout.date, workout %> [
    <%= link_to 'Edit', edit_workout_path(workout) %> |
    <%= link_to 'Delete', workout_path(workout),
                data: { confirm: 'Are you sure?' }, :method => :delete %>
    ]
  </li>
  <% end %>
</ul>