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package Reply::Plugin::DataDump;
use strict;
use warnings;
# ABSTRACT: format results using Data::Dump
use base 'Reply::Plugin';
use Data::Dump 'dumpf';
use overload ();
=head1 SYNOPSIS
; .replyrc
[DataDump]
respect_stringification = 1
=head1 DESCRIPTION
This plugin uses L<Data::Dump> to format results. By default, if it reaches an
object which has a stringification overload, it will dump that directly. To
disable this behavior, set the C<respect_stringification> option to a false
value.
=cut
sub new {
my $class = shift;
my %opts = @_;
$opts{respect_stringification} = 1
unless defined $opts{respect_stringification};
my $self = $class->SUPER::new(@_);
$self->{filter} = sub {
my ($ctx, $ref) = @_;
return unless $ctx->is_blessed;
my $stringify = overload::Method($ref, '""');
return unless $stringify;
return {
dump => $stringify->($ref),
};
} if $opts{respect_stringification};
return $self;
}
sub mangle_result {
my $self = shift;
my (@result) = @_;
return @result ? dumpf(@result, $self->{filter}) : ();
}
1;
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