TAP::Parser::YAMLish::Writer - Write YAMLish data
Version 3.17
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"; } );
Encodes a scalar, hash reference or array reference as YAMLish.
new
my $writer = TAP::Parser::YAMLish::Writer->new;
The constructor new creates and returns an empty TAP::Parser::YAMLish::Writer object.
TAP::Parser::YAMLish::Writer
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:
$output
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.
Andy Armstrong, <andy@hexten.net>
YAML::Tiny, YAML, YAML::Syck, Config::Tiny, CSS::Tiny, http://use.perl.org/~Alias/journal/29427
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.
To install Env, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Env
CPAN shell
perl -MCPAN -e shell install Env
For more information on module installation, please visit the detailed CPAN module installation guide.