CPAN::Groonga

 "ro",
    default => "yaml",
    cmd_aliases => "f",
    documentation => "dump format ('yaml', 'json', 'storable', etc)"
);

has serializer => (
    traits => [qw(NoGetopt EarlyBuild)],
    isa => "

 it isn't provided.

=item format

=item formatter

C<format> is one of C<yaml>, C<storable> or C<json>, defaulting to C<yaml>.

C<formatter> is a code reference that is provided with a file handle an

roc::InvokeEditor>.

=item format

=item formatter

C<format> is one of C<yaml>, C<storable> or C<json>, defaulting to C<yaml>.

C<formatter> is a code reference which takes an entry as an argument. I

 it isn't provided.

=item format

=item formatter

C<format> is one of C<yaml>, C<storable> or C<json>, defaulting to C<yaml>.

C<formatter> is a code reference which takes an entry as an argument. I