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package Catmandu::Exporter::YAML;
use namespace::clean;
use Catmandu::Sane;
use YAML::XS ();
use Moo;
with 'Catmandu::Exporter';
sub add {
my ($self, $data) = @_;
my $yaml = YAML::XS::Dump($data);
utf8::decode($yaml);
$self->fh->print($yaml);
}
=head1 NAME
Catmandu::Exporter::YAML - a YAML exporter
=head1 SYNOPSIS
use Catmandu::Exporter::YAML;
# Print to STDOUT
my $exporter = Catmandu::Exporter::YAML->new(fix => 'myfix.txt');
# Print to file or IO::Handle
my $exporter = Catmandu::Exporter::YAML->new(file => '/tmp/out.yml');
my $exporter = Catmandu::Exporter::YAML->new(file => $fh);
$exporter->add_many($arrayref);
$exporter->add_many($iterator);
$exporter->add_many(sub { });
$exporter->add($hashref);
printf "exported %d objects\n" , $exporter->count;
=head1 SEE ALSO
L<Catmandu::Exporter>
=cut
1;
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