NAME¶

Catmandu::Exporter::YAML - a YAML exporter

SYNOPSIS¶

    # From the commandline
    $ catmandu convert JSON --fix myfixes to YAML < /tmp/data.json
    # From Perl
    use Catmandu;
    # Print to STDOUT
    my $exporter = Catmandu->exporter('YAML', fix => 'myfix.txt');
    # Print to file or IO::Handle
    my $exporter = Catmandu->exporter('YAML', file => '/tmp/out.yml');
    my $exporter = Catmandu->exporter('YAML', file => $fh);
    $exporter->add_many($arrayref);
    $exporter->add_many($iterator);
    $exporter->add_many(sub { });
    $exporter->add($hashref);
    printf "exported %d items\n" , $exporter->count;

CONFIGURATION¶

file

Write output to a local file given by its path or file handle. Alternatively a scalar reference can be passed to write to a string and a code reference can be used to write to a callback function.

fh

Write the output to an IO::Handle. If not specified, Catmandu::Util::io is used to create the output handle from the "file" argument or by using STDOUT.

fix

An ARRAY of one or more fixes or file scripts to be applied to exported items.

encoding

Binmode of the output stream "fh". Set to "":utf8"" by default.

SEE ALSO¶

Catmandu::Exporter, Catmandu::Importer::YAML