anchor.diff:  
     <h2><%= header %></h2>
   
  -  <div class="<%= nested_class %> nested-wrapper">
  +  <div class="nested-wrapper">
   
       <%- if is_orderable -%>
         <div class="inline-actions">
  
positive.code:   records                 = records.sort_by(&:ordinal) if is_orderable
  
    locals_to_be_passed = {
      nested_class: nested_class,
      is_orderable: is_orderable,
      attr_string: attr_string,
      singular_name_humanized: singular_name_humanized
  
negative.code:       </div>
      <%- end -%>
  
      <div class="nested-container">
        <%= f.simple_fields_for attr, records do |record| %>
          <%= render partial, { f: record }.merge(locals_to_be_passed) %>
        <%- end -%>
  