This is then used in to_api to render the _strings embed when requested.
Note: this only returns an empty I<hashref>. Each class should have its
Note: this method throws an exception, so devs get reminded adding I<+strings>
own mapping returned.
to the spec is not enough. Each class should have its own mapping returned.
=cut
sub strings_map {
return {};
Koha::Exception->throw("This method needs to be subclassed");
}
=head3 public_read_list
-