1 package Reaction::Role::Meta::Class;
5 around initialize => sub {
9 $super->($class, $pkg, 'attribute_metaclass' => 'Reaction::Meta::Attribute', @_ );
12 around add_role => sub {
17 my @roles = grep { !$_->isa('Moose::Meta::Role::Composite') }
18 $role->calculate_all_roles;
19 my @bad_roles = map { Moose::Util::does_role($_, 'MooseX::Role::Parameterized::Meta::Trait::Parameterized') ? $_->genitor->name : $_->name }
20 grep { $_->get_attribute_list > 0 }
21 grep { !Moose::Util::does_role($_->applied_attribute_metaclass, 'Reaction::Role::Meta::Attribute') }
25 my $plural = @bad_roles > 1;
26 warn "You are applying the role" . ($plural ? "s " : " ")
27 . join(", ", @bad_roles)
28 . " to the Reaction::Class " . $self->name
29 . ", but " . ($plural ? "these roles do" : "that role does")
30 . " not use Reaction::Role or"
31 . " Reaction::Role::Parameterized. In Moose versions greater than"
32 . " 2.0, this will cause the special behavior of Reaction"
33 . " attributes to no longer be applied to attributes defined"
34 . " in " . ($plural ? "these roles" : "this role")
35 . ". You should replace 'use Moose::Role' with"
36 . " 'use Reaction::Role' or 'use MooseX::Role::Parameterized' with"
37 . " 'use Reaction::Role::Parameterized'.";
41 } if Moose->VERSION >= 1.9900;