class Lutaml::Model::KeyValueTransform

def handle_root_mappings(hash, value, format, rule, attr) 

def handle_root_mappings(hash, value, format, rule, attr)
  hash.merge!(
    generate_hash_from_child_mappings(
      attr,
      value,
      format,
      rule.root_mappings,
    ),
  )
end