<div class="row"> <div class="col s12"> <ul class="pagination"> % while ($since < $now) { % my $link_to = $since->strftime('%Y/%m'); % my $class = $link_to eq $current ? 'active' : 'waves-effect'; <li class="<%= $class %>"><a href="/history/<%= $link_to %>"><%= $since->strftime('%m.%Y') %></a></li> % $since->add(months => 1)->set(day => 1, hour => 0, minute => 0, second => 0); % } </ul> </div> </div>