module JsonbAccessor::Macro

def group_attributes(value_fields, typed_fields)
  value_fields_hash = process_value_fields(value_fields)
  typed_fields.each_with_object(nested: {}, typed: value_fields_hash) do |(attribute_name, type_or_nested), grouped_attributes|
    group = type_or_nested.is_a?(Hash) ? grouped_attributes[:nested] : grouped_attributes[:typed]
    group[attribute_name] = type_or_nested
  end
end