package MooseX::AttributeHelpers::Collection::Array;
use Moose;
-use Moose::Util::TypeConstraints;
-our $VERSION = '0.01';
+our $VERSION = '0.16';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
-extends 'MooseX::AttributeHelpers::Collection';
+use MooseX::AttributeHelpers::MethodProvider::Array;
-sub helper_type { 'ArrayRef' }
+extends 'MooseX::AttributeHelpers::Collection';
-has '+method_constructors' => (
- default => sub {
- return +{
- 'push' => sub {
- my $attr = shift;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
- return sub {
- my $instance = shift;
- $container_type_constraint->check($_)
- || confess "Value $_ did not pass container type constraint"
- foreach @_;
- push @{$attr->get_value($instance)} => @_;
- };
- }
- else {
- return sub {
- my $instance = shift;
- push @{$attr->get_value($instance)} => @_;
- };
- }
- },
- 'pop' => sub {
- my $attr = shift;
- return sub { pop @{$attr->get_value($_[0])} };
- },
- 'unshift' => sub {
- my $attr = shift;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
- return sub {
- my $instance = shift;
- $container_type_constraint->check($_)
- || confess "Value $_ did not pass container type constraint"
- foreach @_;
- unshift @{$attr->get_value($instance)} => @_;
- };
- }
- else {
- return sub {
- my $instance = shift;
- unshift @{$attr->get_value($instance)} => @_;
- };
- }
- },
- 'shift' => sub {
- my $attr = shift;
- return sub { shift @{$attr->get_value($_[0])} };
- },
- 'get' => sub {
- my $attr = shift;
- return sub { $attr->get_value($_[0])->[$_[1]] };
- },
- 'set' => sub {
- my $attr = shift;
- if ($attr->has_container_type) {
- my $container_type_constraint = $attr->container_type_constraint;
- return sub {
- ($container_type_constraint->check($_[2]))
- || confess "Value $_[2] did not pass container type constraint";
- $attr->get_value($_[0])->[$_[1]] = $_[2]
- };
- }
- else {
- return sub { $attr->get_value($_[0])->[$_[1]] = $_[2] };
- }
- },
- 'count' => sub {
- my $attr = shift;
- return sub { scalar @{$attr->get_value($_[0])} };
- },
- 'empty' => sub {
- my $attr = shift;
- return sub { scalar @{$attr->get_value($_[0])} ? 1 : 0 };
- }
- }
- }
+has '+method_provider' => (
+ default => 'MooseX::AttributeHelpers::MethodProvider::Array'
);
+sub helper_type { 'ArrayRef' }
+
no Moose;
# register the alias ...
-package Moose::Meta::Attribute::Custom::Collection::Array;
+package # hide me from search.cpan.org
+ Moose::Meta::Attribute::Custom::Collection::Array;
sub register_implementation { 'MooseX::AttributeHelpers::Collection::Array' }
=head1 NAME
+MooseX::AttributeHelpers::Collection::Array
+
=head1 SYNOPSIS
package Stuff;
use Moose;
+ use MooseX::AttributeHelpers;
has 'options' => (
- metaclass => 'Collection',
+ metaclass => 'Collection::Array',
is => 'ro',
isa => 'ArrayRef[Int]',
default => sub { [] },
=head1 DESCRIPTION
+This module provides an Array attribute which provides a number of
+array operations. See L<MooseX::AttributeHelpers::MethodProvider::Array>
+for more details.
+
=head1 METHODS
+=over 4
+
+=item B<meta>
+
+=item B<method_provider>
+
+=item B<has_method_provider>
+
+=item B<helper_type>
+
+=back
+
=head1 BUGS
All complex software has bugs lurking in it, and this module is no
=head1 COPYRIGHT AND LICENSE
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>