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package Catmandu::Exporter::Mock;
use Catmandu::Sane;
our $VERSION = '1.2024';
use Moo;
use namespace::clean;
with 'Catmandu::Exporter';
has _data_ => (is => 'ro', default => sub {[]});
sub add {
my ($self, $data) = @_;
push @{$self->_data_}, $data;
1;
}
sub as_arrayref {
my ($self) = @_;
return $self->_data_;
}
1;
__END__
=pod
=head1 NAME
Catmandu::Exporter::Mock - a exporter that doesn't export anything
=head1 SYNOPSIS
# From the commandline
$ catmandu convert JSON --fix myfixes to Mock < /tmp/data.json
# From Perl
use Catmandu;
# Print to STDOUT
my $exporter = Catmandu->exporter('Mock',fix => 'myfix.txt');
$exporter->add_many($arrayref);
$exporter->add_many($iterator);
$exporter->add_many(sub { });
$exporter->add($hashref);
printf "exported %d items\n" , $exporter->count;
# Get an array ref of all records exported
my $data = $exporter->as_arrayref;
=head1 DESCRIPTION
This exporter exports nothing and can be used as in situations where you e.g. export
data from a fix. Other the Null exporter, the Mock exporter will keep an internal
array of all the records exported which can be retrieved with the 'as_arrayref' method.
=head1 SEE ALSO
L<Catmandu::Exporter::Null>
=cut
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