TAP::Parser::YAMLish::Writer
NAME
TAP::Parser::YAMLish::Writer - Write YAMLish data
VERSION
Version 3.35
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.
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 2007-2011 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.