=head1 NAME
Catmandu::Importer::MARC::Record - Package that imports an array of MARC::Record
=head1 SYNOPSIS
# From perl
use Catmandu;
use MARC::Record;
my $record = MARC::Record->new();
my $field = MARC::Field->new('245','','','a' => 'My title.');
$record->append_fields($field);
# import records from file
my $importer = Catmandu->importer('MARC',file => '/foo/data.mrc' , records => [$record]);
my $fixer = Catmandu->fixer("marc_map('245a','title')");
$importer->each(sub {
my $item = shift;
...
});
# or using the fixer
$fixer->fix($importer)->each(sub {
my $item = shift;
printf "title: %s\n" , $item->{title};
});
=head1 METHODS
=head2 new(records => [ <Marc::Record> , ... ] , id => $field)
Parse an array of L<MARC::Record> into a L<Catmandu::Iterable>. Optionally provide an
id attribute specifying the source of the system identifer '_id' field (e.g. '001').
=head1 INHERTED METHODS
=head2 count
=head2 each(&callback)
=head2 ...
Every Catmandu::Importer is a Catmandu::Iterable all its methods are inherited.
=head1 SEE ALSO
L<MARC::Record>
=cut
package Catmandu::Importer::MARC::Record;
use Catmandu::Sane;
use Catmandu::Importer::MARC::Decoder;
use Moo;
our $VERSION = '1.09';
with 'Catmandu::Importer';
has id => (is => 'ro' , default => sub { '001' });
has records => (is => 'rw');
has decoder => (
is => 'ro',
lazy => 1 ,
builder => sub {
Catmandu::Importer::MARC::Decoder->new;
} );
sub generator {
my ($self) = @_;
my @records = @{$self->records};
sub {
$self->decoder->decode(shift @records, $self->id);
}
}
1;