package MooseX::AttributeHelpers::MethodProvider::Array;
use Moose::Role;
-our $VERSION = '0.02';
+our $VERSION = '0.14';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
with 'MooseX::AttributeHelpers::MethodProvider::List';
sub push : method {
my ($attr, $reader, $writer) = @_;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
+ if ($attr->has_type_constraint && $attr->type_constraint->isa('Moose::Meta::TypeConstraint::Parameterized')) {
+ my $container_type_constraint = $attr->type_constraint->type_parameter;
return sub {
my $instance = CORE::shift;
$container_type_constraint->check($_)
sub unshift : method {
my ($attr, $reader, $writer) = @_;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
+ if ($attr->has_type_constraint && $attr->type_constraint->isa('Moose::Meta::TypeConstraint::Parameterized')) {
+ my $container_type_constraint = $attr->type_constraint->type_parameter;
return sub {
my $instance = CORE::shift;
$container_type_constraint->check($_)
CORE::shift @{$reader->($_[0])}
};
}
-
-sub clear : method {
- my ($attr, $reader, $writer) = @_;
- return sub {
- @{$reader->($_[0])} = ()
- };
-}
sub get : method {
my ($attr, $reader, $writer) = @_;
sub set : method {
my ($attr, $reader, $writer) = @_;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
+ if ($attr->has_type_constraint && $attr->type_constraint->isa('Moose::Meta::TypeConstraint::Parameterized')) {
+ my $container_type_constraint = $attr->type_constraint->type_parameter;
return sub {
($container_type_constraint->check($_[2]))
|| confess "Value " . ($_[2]||'undef') . " did not pass container type constraint";
};
}
}
-
+
+sub clear : method {
+ my ($attr, $reader, $writer) = @_;
+ return sub {
+ @{$reader->($_[0])} = ()
+ };
+}
+
+sub delete : method {
+ my ($attr, $reader, $writer) = @_;
+ return sub {
+ CORE::splice @{$reader->($_[0])}, $_[1], 1;
+ }
+}
+
+sub insert : method {
+ my ($attr, $reader, $writer) = @_;
+ if ($attr->has_type_constraint && $attr->type_constraint->isa('Moose::Meta::TypeConstraint::Parameterized')) {
+ my $container_type_constraint = $attr->type_constraint->type_parameter;
+ return sub {
+ ($container_type_constraint->check($_[2]))
+ || confess "Value " . ($_[2]||'undef') . " did not pass container type constraint";
+ CORE::splice @{$reader->($_[0])}, $_[1], 0, $_[2];
+ };
+ }
+ else {
+ return sub {
+ CORE::splice @{$reader->($_[0])}, $_[1], 0, $_[2];
+ };
+ }
+}
+
+sub splice : method {
+ my ($attr, $reader, $writer) = @_;
+ if ($attr->has_type_constraint && $attr->type_constraint->isa('Moose::Meta::TypeConstraint::Parameterized')) {
+ my $container_type_constraint = $attr->type_constraint->type_parameter;
+ return sub {
+ my ( $self, $i, $j, @elems ) = @_;
+ ($container_type_constraint->check($_))
+ || confess "Value " . (defined($_) ? $_ : 'undef') . " did not pass container type constraint" for @elems;
+ CORE::splice @{$self->$reader()}, $i, $j, @elems;
+ };
+ }
+ else {
+ return sub {
+ my ( $self, $i, $j, @elems ) = @_;
+ CORE::splice @{$self->$reader()}, $i, $j, @elems;
+ };
+ }
+}
+
1;
__END__
=item B<clear>
+=item B<delete>
+
+=item B<insert>
+
+=item B<splice>
+
=back
=head1 BUGS
=head1 COPYRIGHT AND LICENSE
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>