explain.depesz.com/templates/controller/history.html.ep

% layout 'default';

% my $title = 'History';
% title $title;

<h1><%= $title %> <small>(<%= $rs->{ since } %> - <%= $rs->{ to } %>)</small></h1>

% if ( $rs->{ error } ) {
    <p class="msg msg-error">
        %= $rs->{ error }
    </p>
% } else {

    % my @plans = @{ $rs->{ rows } };

    % if ( scalar @plans ) {

        <div class="history">

        % my $date = '';
        % my $open = 0;

        % for my $plan ( @plans ) {

        %   if ( $plan->{ date } ne $date ) {
        %       if ( $open ) {
                    </ul>
        %           $open = 0;
        %       }
                <h3><%= $plan->{ date } =%></h3>
                <ul class="clearfix date date-<%= $plan->{ date } =%>">
        %       $open = 1;
        %    }
             <li><a href="<%= url_for( 'show', id => $plan->{ id } ) =%>"><%= $plan->{ id } =%></a></li>
        %    $date = $plan->{ date };
        % }

        % if ( $open ) {
            </ul>
        % }

        </div>

    % } else {
        <p class="msg msg-no-results">
            Sorry, but no results were found in the database for this page.
        </p>
    % }

    <div class="paginator">
        % if ( $rs->{ next_date } ) {
            <a class="newer" href="<%= url_for 'current', date => $rs->{ next_date } %>" title="newer" rel="next">newer</a>
        % }
        % if ( $rs->{ prev_date } ) {
            <a class="older" href="<%= url_for 'current', date => $rs->{ prev_date } %>" title="older" rel="prev">older</a>
        % }
    </div>

% }