--- layout: default title: Former Courses permalink: /courses/former/ --- {% assign courses = site.pages | where: "layout", "course" | sort: "title" %} {% assign semesters = site.semesters.former | reverse %} {% for semester in semesters %} {% assign offers = (courses | where_exp: "c", "c.semesters contains semester") %} {% if offers.size > 0%} {% endif %} {% endfor %}