File Coverage

blib/lib/Set/Equivalence/_Tie.pm

Criterion	Covered	Total	%
statement	34	34	100.0
branch			n/a
condition			n/a
subroutine	12	12	100.0
pod			n/a
total	46	46	100.0

use 5.008;
use strict;
use warnings;

package Set::Equivalence::_Tie;

BEGIN {
	$Set::Equivalence::_Tie::AUTHORITY = 'cpan:TOBYINK';
	$Set::Equivalence::_Tie::VERSION   = '0.003';
}

require Tie::Array;
our @ISA = qw(Tie::Array);

sub TIEARRAY {
	my ($class, $set) = @_;
	bless \$set, $class;
}

sub FETCH {
	my $set = ${+shift};
	($set->members)[$_[0]];
}

sub FETCHSIZE {
	my $set = ${+shift};
	$set->size;
}

sub CLEAR {
	my $set = ${+shift};
	$set->clear;
}

sub PUSH {
	my $set = ${+shift};
	$set->insert(@_);
}

sub UNSHIFT {
	my $set = ${+shift};
	$set->_unshift(@_);
}

sub POP {
	my $set = ${+shift};
	$set->pop(@_);
}

sub SHIFT {
	my $set = ${+shift};
	$set->_shift(@_);
}

1;

__END__