app/views/code_lists/_fragment.xml.erb
<ddi:Fragment xmlns:r="ddi:reusable:3_2">
<CodeList isUniversallyUnique="true" versionDate="<%= code_list.updated_at.iso8601 %>" xmlns="ddi:logicalproduct:3_2">
<%= render 'exports/exploded_urn', object: code_list, reference: false %>
<r:Label><r:Content xml:lang="en-GB"><%= code_list.label %></r:Content></r:Label>
<% code_list.codes.each do | code | %>
<%= render 'codes/item', code: code %>
<% end %>
</CodeList>
</ddi:Fragment>
<% code_list.categories.each do | category | %>
<%= render "categories/fragment", category: category %>
<% end %>