use strict;
use warnings;
-our $VERSION = '1.13';
-$VERSION = eval $VERSION;
-our $AUTHORITY = 'cpan:STEVAN';
+use Params::Util ();
-use base 'Moose::Meta::Method::Accessor::Native::Reader';
+use Moose::Role;
+
+with 'Moose::Meta::Method::Accessor::Native::Reader';
sub _maximum_arguments { 1 }
sub _inline_check_arguments {
my $self = shift;
- return $self->_inline_throw_error(
- q{'The argument passed to sort must be a code reference'})
- . q{if $_[0] && ( ref $_[0] || q{} ) ne 'CODE';};
+ return (
+ 'if (@_ && !Params::Util::_CODELIKE($_[0])) {',
+ $self->_inline_throw_error(
+ '"The argument passed to sort must be a code reference"',
+ ) . ';',
+ '}',
+ );
}
sub _return_value {
- my $self = shift;
- my $slot_access = shift;
+ my $self = shift;
+ my ($slot_access) = @_;
- return
- "\$_[0] ? sort { \$_[0]->( \$a, \$b ) } \@{ ${slot_access} } : sort \@{ $slot_access }";
+ return '$_[0] '
+ . '? sort { $_[0]->($a, $b) } @{ (' . $slot_access . ') } '
+ . ': sort @{ (' . $slot_access . ') }';
}
+no Moose::Role;
+
1;