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Diffstat (limited to 'lib/Data/MultiValued/AttributeTrait/Tags.pm')
-rw-r--r-- | lib/Data/MultiValued/AttributeTrait/Tags.pm | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/Data/MultiValued/AttributeTrait/Tags.pm b/lib/Data/MultiValued/AttributeTrait/Tags.pm new file mode 100644 index 0000000..d671ed4 --- /dev/null +++ b/lib/Data/MultiValued/AttributeTrait/Tags.pm @@ -0,0 +1,51 @@ +package Data::MultiValued::AttributeTrait::Tags; +use Moose::Role; +use Data::MultiValued::Tags; +with 'Data::MultiValued::AttributeTrait'; + +# ABSTRACT: attribute traits for attributes holding tagged values + +=head1 SYNOPSIS + + package My::Class; + use Moose; + use Data::MultiValued::AttributeTrait::Tags; + + has stuff => ( + is => 'rw', + isa => 'Int', + traits => ['MultiValued::Tags'], + predicate => 'has_stuff', + multi_accessor => 'stuff_tagged', + multi_predicate => 'has_stuff_tagged', + ); + +=head1 DESCRIPTION + +This role consumes L<Data::MultiValued::AttributeTrait> and +specialises it to use L<Data::MultiValued::Tags> as multi-value +storage: + +=head2 C<multivalue_storage_class> + +Returns C<'Data::MultiValued::Tags'>. + +=head2 C<opts_to_pass_set> + +Returns C<('tag')>. + +=head2 C<opts_to_pass_get> + +Returns C<('tag')>. + +=cut + +sub multivalue_storage_class { 'Data::MultiValued::Tags' }; +sub opts_to_pass_set { qw(tag) } +sub opts_to_pass_get { qw(tag) } + +package Moose::Meta::Attribute::Custom::Trait::MultiValued::Tags;{ +sub register_implementation { 'Data::MultiValued::AttributeTrait::Tags' } +} + +1; |