File Coverage

blib/lib/Bubblegum/Wrapper/Encoder.pm

Criterion	Covered	Total	%
statement	7	9	77.7
branch			n/a
condition			n/a
subroutine	3	3	100.0
pod			n/a
total	10	12	83.3

# ABSTRACT: Bubblegum Wrapper around Content Encoding
package Bubblegum::Wrapper::Encoder;

use 5.10.0;
use namespace::autoclean;

use Bubblegum::Class;
use Bubblegum::Exception;

use Encode 'find_encoding';

extends 'Bubblegum::Object::Instance';

our $VERSION = '0.40'; # VERSION

sub BUILD {
    my $self = shift;
    $self->data->typeof('str')
        or Bubblegum::Exception->throw(
            verbose => 1,
            message => ref($self)->format(
                'Wrapper package "%s" requires string data'
            ),
        );
}

sub decode {
    my $self = shift;
    my $type = shift // 'utf-8';
    my $decoder = find_encoding $type;

    return undef unless $decoder;
    return $decoder->decode($self->data);
}

sub encode {
    my $self = shift;
    my $type = shift // 'utf-8';
    my $encoder = find_encoding $type;

    return undef unless $encoder;
    return $encoder->encode($self->data);
}

1;

__END__