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

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

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NAME

TAP::Parser::YAMLish::Writer − Write YAMLish data

VERSION

Version 3.48

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, <[email protected]>

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.

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