socialforge/app/views/kaminari/_page.html.erb

<%# 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
    <%= link_to_unless page.current?, page, url, {:remote => remote, :rel => page.next? ? 'next' : page.prev? ? 'prev' : nil}
-%>

  <%= link_to  page, url, page.current? ? {:remote => remote,:class => 'current-page', :rel => page.next? ? 'next' : page.prev? ? 'prev' : nil} : {:remote => remote, :rel => page.next? ? 'next' : page.prev? ? 'prev' : nil} %>