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=head1 NAME
HTML::Template::Dumper::Data_Dumper - Output template data using Data::Dumper
=head1 COPYRIGHT
Copyright 2003, American Society of Agronomy. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of either:
a) the GNU General Public License as published by the Free Software
Foundation; either version 2, or (at your option) any later version, or
b) the "Artistic License" which comes with Perl.
=cut
package HTML::Template::Dumper::Data_Dumper;
use strict;
use warnings;
use Data::Dumper;
use base 'HTML::Template::Dumper::Format';
our $VERSION = 0.1;
#
# Code taken from Data::Serializer::Data::Dumper
#
sub dump
{
my $self = shift;
my $val = shift || return;
local $Data::Dumper::Indent = 0;
local $Data::Dumper::Purity = 1;
local $Data::Dumper::Terse = 1;
return Data::Dumper::Dumper($val);
}
sub parse
{
my $self = shift;
my $val = shift || return;
my $M = "";
# Disambiguate hashref (perl may treat it as a block)
my $N = eval($val =~ /^\{/ ? '+'.$val : $val);
return $M ? $M : $N unless $@;
die "HTML::Template::Dumper::Data_Dumper error: $@" .
"\twhile evaluating:\n $val";
}
# avoid used only once warnings
{
local $Data::Dumper::Terse;
}
1;
__END__
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