{% macro table(post) %} {% match post.created_at %} {% when Some(created_at) %} written:       {{ created_at|date }}
{% when None %} {% endmatch %} {% match post.modified_at %} {% when Some(modified_at) %} last modified: {{ modified_at|date }}
{% when None %} {% endmatch %} {% if !post.tags.is_empty() %} tags:          {% for tag in post.tags %} {{ tag }} {% endfor %}
{% endif %} {% endmacro %}