crowdAI/crowdai

<div class="row">
  <div class="border-bottom">
    <ul class="sub-nav-pills">
      <% challenge_rounds.each do |challenge_round| %>
        <li class='sub-nav-item'>
          <%= link_to challenge_round.challenge_round,
                      challenge_leaderboards_path(
                        challenge, challenge_round_id: challenge_round.id),
                        class: tab_class(challenge_round) %>
        </li>
      <% end %>
    </ul>
  </div>
</div>