4 use Test::More tests => 2;
8 local $SIG{__WARN__} = sub{ $_[0] =~ /deprecated/ or warn @_ };
10 package MouseX::AttributeHelpers::Number;
12 extends 'Mouse::Meta::Attribute';
15 my ($self, @args) = @_;
16 my $attr = $self->SUPER::create(@args);
17 my %provides = %{$attr->{provides}};
18 my $method_constructors = {
20 my ($attr, $name) = @_;
22 $_[0]->$name( $_[0]->$name() + $_[1])
26 while (my ($name, $aliased) = each %provides) {
27 $attr->associated_class->add_method(
28 $aliased => $method_constructors->{$name}->($attr, $attr->name)
34 around 'canonicalize_args' => sub {
35 my ($next, $self, $name, %args) = @_;
37 %args = $next->($self, $name, %args);
38 $args{is} = 'rw' unless exists $args{is};
43 package # hide me from search.cpan.org
44 Mouse::Meta::Attribute::Custom::Number;
45 sub register_implementation { 'MouseX::AttributeHelpers::Number' }
53 metaclass => 'Number',
61 can_ok 'Klass', 'add_number', 'number';
62 my $k = Klass->new(number => 3);