File Coverage

blib/lib/Iterator/Flex/Role/State/Closure.pm

Criterion	Covered	Total	%
statement	32	32	100.0
branch	1	2	50.0
condition	2	2	100.0
subroutine	9	9	100.0
pod	2	2	100.0
total	46	47	97.8

package Iterator::Flex::Role::State::Closure;

# ABSTRACT: Iterator State is kept in a closure variable

use v5.28;
use strict;
use warnings;

our $VERSION = '0.33';

use Iterator::Flex::Utils qw( :default REG_ITERATOR REG_ITER_STATE :IterStates );

use Role::Tiny;
use experimental 'signatures';

use namespace::clean;









sub set_state ( $self, $state ) {

    ${ $REGISTRY{ refaddr $self }[REG_ITERATOR][REG_ITER_STATE] } = $state
      unless ( ${ $REGISTRY{ refaddr $self }[REG_ITERATOR][REG_ITER_STATE] } // IterState_CLEAR )
      == IterState_ERROR;
}









sub get_state ( $self ) {
    ${ $REGISTRY{ refaddr $self }[REG_ITERATOR][REG_ITER_STATE] };
}

with 'Iterator::Flex::Role::State';

1;

#
# This file is part of Iterator-Flex
#
# This software is Copyright (c) 2018 by Smithsonian Astrophysical Observatory.
#
# This is free software, licensed under:
#
#   The GNU General Public License, Version 3, June 2007
#

__END__