<%# Link showing page number
  - available local variables
    page:          a page object for "this" page
    url:           url to this page
    current_page:  a page object for the currently displayed page
    total_pages:   total number of pages
    per_page:      number of items to fetch per page
    remote:        data-remote -%>
<% if page.current? %>
  <span class="button active" style="min-width: 2rem;"><%= page %></span>
<% else %>
  <%= link_to page, url, {remote: remote, rel: page.rel, class: "button", style: "min-width: 2rem;"} %>
<% end %>
