File Coverage

blib/lib/CLDR/Number/Format/Percent.pm

Criterion	Covered	Total	%
statement	29	29	100.0
branch	4	4	100.0
condition			n/a
subroutine	7	7	100.0
pod	1	1	100.0
total	41	41	100.0

package CLDR::Number::Format::Percent;

use v5.8.1;
use utf8;
use Carp;
use CLDR::Number::Constant qw( $P );

use Moo;
use namespace::clean;

our $VERSION = '0.16';

with qw( CLDR::Number::Role::Format );

has permil => (
    is      => 'rw',
    coerce  => sub { $_[0] ? 1 : 0 },
    default => 0,
);

has percent_sign => (
    is => 'rw',
);

has permil_sign => (
    is => 'rw',
);

has _pattern_type => (
    is      => 'ro',
    default => 'percent',
);

after _trigger_locale => sub {
    my ($self) = @_;

    $self->_build_signs(qw{ percent_sign permil_sign });
};

sub BUILD {}

sub format {
    my ($self, $num) = @_;
    my ($factor, $sign);

    $num = $self->_validate_number(format => $num);
    return undef unless defined $num;

    if ($self->permil) {
        $factor = 1_000;
        $sign   = $self->permil_sign;
    }
    else {
        $factor = 100;
        $sign   = $self->percent_sign;
    }

    my $format = $self->_format_number($num * $factor);
    $format =~ s{$P}{$sign};

    return $format;
}

1;

__END__