Grinch-AP/WebHostLib/templates/macros.html

{% macro list_rooms(rooms) -%}
    <ul>
        {% for room in rooms %}
            <li><a href="{{ url_for("host_room", room=room.id) }}">Room #{{ room.id }}</a></li>
        {% endfor %}
        {{ caller() }}
    </ul>
{%- endmacro %}