File Coverage

blib/lib/Devel/Spy/TieArray.pm

Criterion	Covered	Total	%
statement	30	46	65.2
branch	3	18	16.6
condition			n/a
subroutine	10	15	66.6
pod			n/a
total	43	79	54.4

package Devel::Spy::TieArray;
use strict;
use warnings;
use constant SELF  => 0;
use constant IX    => 1;
use constant COUNT => 1;
use constant VALUE => 2;

use constant PAYLOAD => 0;
use constant CODE    => 1;

sub TIEARRAY {
    my ( undef, @array ) = @_;
    return bless \ @array, $_[SELF];
}

sub FETCH {
    my $followup = $_[SELF][CODE]->(' ->['.(defined $_[IX] ? $_[IX] : 'undef').']');
    my $ix = defined $_[IX] ? $_[IX] : 0;
    my $value    = $_[SELF][PAYLOAD][$ix];
    $followup = $followup->(' ->'.(defined $value ? $value : 'undef'));
    return Devel::Spy->new( $value, $followup );
}

sub STORE {
    my $followup = $_[SELF][CODE]->(' ->['.(defined $_[IX] ? $_[IX] : 'undef').'] = '.(defined $_[VALUE] ? $_[VALUE] : 'undef'));
    my $ix = defined $_[IX] ? $_[IX] : 0;
    $_[SELF][PAYLOAD]->[$ix] = $_[VALUE];
    return Devel::Spy->new( $_[VALUE], $followup );
}

sub FETCHSIZE {
    my $followup = $_[SELF][CODE]->(' scalar(@...)');
    my $value    = @{ $_[SELF][PAYLOAD] };
    $followup = $_[SELF][CODE]->(' ->'.(defined $value ? $value : 'undef'));
    return Devel::Spy->new( $value, $followup );
}

sub STORESIZE {
    $_[SELF][CODE]->(' $#... = ' . (defined $_[COUNT] ? $_[COUNT] : 'undef' ));
    $#{ $_[SELF][PAYLOAD] } = defined $_[COUNT] ? 1 + $_[COUNT] : 0;
    return;
}

# sub EXTEND {
#     my ( $self, $count ) = @_;
#
# }
#
# sub EXISTS {
#
# }
#
# sub DELETE { }
#
# sub CLEAR { }
#
# sub PUSH { }
#
# sub POP { }
#
# sub SHIFT   { }
# sub UNSHIFT { }
# sub SPLICE  { }

sub UNTIE {}
sub DESTROY {}

1;

__END__