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;