Man pages sections > man3 > Catmandu::Importer::Null

Catmandu::Importer::Null - Null importer used for testing purposes

Catmandu::Importer::Null(3pm) User Contributed Perl Documentation Catmandu::Importer::Null(3pm)

NAME

Catmandu::Importer::Null - Null importer used for testing purposes

SYNOPSIS

    # From the command line
    catmandu convert Null --fix 'add_field(foo,bar)'   
    # creates { "foo": "bar" }
    # In a Perl script
    use Catmandu;
    my $importer = Catmandu->importer('Null');
    my $n = $importer->each(sub {
        my $hashref = $_[0];
        # ...
    });

DESCRIPTION

The importer generates one empty record and then exists. This importer can be used to test fix functions, generating a single record.

METHODS

Every Catmandu::Importer is a Catmandu::Iterable all its methods are inherited.

SEE ALSO

Catmandu::Exporter::Null
2017-10-01 perl v5.26.0