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# TAP::Parser::YAMLish::Writer

Perl 5 version 12.2 documentation
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# TAP::Parser::YAMLish::Writer

- NAME
- VERSION
- SYNOPSIS
- DESCRIPTION
- METHODS
  - Class Methods
  - Instance Methods
- AUTHOR
- SEE ALSO
- COPYRIGHT

# NAME

TAP::Parser::YAMLish::Writer - Write YAMLish data

# VERSION

Version 3.17

# SYNOPSIS

        use TAP::Parser::YAMLish::Writer;        my $data = {        one => 1,        two => 2,        three => [ 1, 2, 3 ],    };        my $yw = TAP::Parser::YAMLish::Writer->new;        # Write to an array...    $yw->write( $data, \@some_array );        # ...an open file handle...    $yw->write( $data, $some_file_handle );        # ...a string ...    $yw->write( $data, \$some_string );        # ...or a closure    $yw->write( $data, sub {        my $line = shift;        print "$line\n";    } );

# DESCRIPTION

Encodes a scalar, hash reference or array reference as YAMLish.

# METHODS

## Class Methods

### `new`

     my $writer = TAP::Parser::YAMLish::Writer->new;

The constructor `new` creates and returns an empty `TAP::Parser::YAMLish::Writer` object.

## Instance Methods

### `write`

     $writer->write($obj, $output );

Encode a scalar, hash reference or array reference as YAML.

        my $writer = sub {        my $line = shift;        print SOMEFILE "$line\n";    };        my $data = {        one => 1,        two => 2,        three => [ 1, 2, 3 ],    };        my $yw = TAP::Parser::YAMLish::Writer->new;    $yw->write( $data, $writer );

The `$output` argument may be:

- a reference to a scalar to append YAML to
- the handle of an open file
- a reference to an array into which YAML will be pushed
- a code reference

If you supply a code reference the subroutine will be called once for each line of output with the line as its only argument. Passed lines will have no trailing newline.

# AUTHOR

Andy Armstrong, <andy@hexten.net>

# SEE ALSO

YAML::Tiny, YAML, YAML::Syck, Config::Tiny, CSS::Tiny, http://use.perl.org/~Alias/journal/29427

# COPYRIGHT

Copyright 2007-2008 Andy Armstrong.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the LICENSE file included with this module.

Page index

- NAME
- VERSION
- SYNOPSIS
- DESCRIPTION
- METHODS
  - Class Methods
  - Instance Methods
- AUTHOR
- SEE ALSO
- COPYRIGHT