projectblacklight/blacklight

<nav class="alpha-filter">
  <ol class="pagination pagination-sm justify-content-center">
    <li class="page-item <%= 'active' if prefix.blank? %>">
      <%= link_to t('blacklight.search.facets.all'), clear_facet_prefix_url, data: { blacklight_modal: "preserve" }, class: 'page-link' %>
    </li>
    <% @facet_field.facet_field.index_range.each do |letter| %>
      <li class="page-item <%= 'active' if prefix == letter %>">
        <%= link_to(letter, facet_prefix_url(letter), class: 'page-link', data: { blacklight_modal: "preserve" }) %>
      </li>
    <% end %>
  </ol>
</nav>