File Coverage

blib/lib/Petal/Utils/Sort.pm

Criterion	Covered	Total	%
statement	24	24	100.0
branch	1	2	50.0
condition	1	3	33.3
subroutine	7	7	100.0
pod	0	1	0.0
total	33	37	89.1

package Petal::Utils::Sort;

use strict;
use warnings::register;

use Carp;

use base qw( Petal::Utils::Base );

use constant name    => 'sort';
use constant aliases => qw();

our $VERSION  = ((require Petal::Utils), $Petal::Utils::VERSION)[1];
our $REVISION = (split(/ /, ' $Revision: 1.3 $ '))[2];

sub process {
    my $class = shift;
    my $hash  = shift;
    my $args  = shift || confess( "'sort' expects an array ref (got nothing)!" );

    my $result = $hash->fetch( $args );

    confess( "1st arg to 'sort' is not an array ($args = $result)!" )
      unless ref($result) eq 'ARRAY'; # ignore object for now

    return [ sort @$result ];
}

1;