<% expanded = false unless defined? expanded %>

<%= "#{course.subject} #{course.course_number}" %>

<%= course.title %>
3 credits
   
3 sections

<%= course.description %>

<% unless course.prereqs.nil? || course.prereqs.empty? %> <% first, rest = course.prereqs.split(':') %> <% prereqs, note = rest.split('.') %>

<%= first %>: <%= prereqs %> <%= note %>

<% end %>

Expand

"> <% if defined?(@instructor) %> <%= render partial: 'shared/section', collection: course.course_sections.where(instructor: @instructor), locals: { course: course } %> <% else %> <%= render partial: 'shared/section', collection: course.course_sections, locals: { course: course } %> <% end %>