Class and Module Index
<%-
all_classes = @classes.group_by do |klass|
klass.full_name[/\A[^:]++(?:::[^:]++(?=::))*+(?=::[^:]*+\z)/]
end.delete_if do |_, klasses|
!klasses.any?(&:display?)
end
link = proc do |index_klass, display = index_klass.display?|
if display
-%><%= index_klass.name %><%-
else
-%><%= index_klass.name %><%-
end
end
if top = all_classes[nil]
solo = top.one? {|klass| klass.display?}
traverse = proc do |klasses| -%>
<%- klasses.each do |index_klass| -%>
<%- if children = all_classes[index_klass.full_name] -%>
- open<% end %>><% link.call(index_klass) %>
<%- traverse.call(children) -%>
<%- elsif index_klass.display? -%>
<% link.call(index_klass, true) %>
<%- end -%>
<%- end -%>
<%- end -%>
<%- traverse.call(top) -%>
<%- end -%>