use metaclass;
use Scalar::Util 'blessed';
+use List::MoreUtils qw(uniq);
use Moose::Meta::Role::Composite;
-our $VERSION = '0.73_01';
+our $VERSION = '0.78';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
if ($self->role_params->{$role} && defined $self->role_params->{$role}->{alias}) {
return $self->role_params->{$role}->{alias};
}
- return {};
+ return {};
}
sub is_method_excluded {
sub is_aliased_method {
my ($self, $role, $method_name) = @_;
- my %aliased_names = reverse %{$self->get_method_aliases_for_role($role->name)};
+ my %aliased_names = reverse %{$self->get_method_aliases_for_role($role->name)};
exists $aliased_names{$method_name} ? 1 : 0;
}
-# stolen from List::MoreUtils ...
-my $uniq = sub { my %h; map { $h{$_}++ == 0 ? $_ : () } @_ };
-
sub check_role_exclusions {
my ($self, $c) = @_;
sub check_required_methods {
my ($self, $c) = @_;
- my %all_required_methods = map { $_ => undef } $uniq->(map {
+ my %all_required_methods = map { $_ => undef } uniq(map {
$_->get_required_method_list
} @{$c->get_roles});
foreach my $role (@{$c->get_roles}) {
foreach my $required (keys %all_required_methods) {
-
+
delete $all_required_methods{$required}
if $role->has_method($required)
|| $self->is_aliased_method($role, $required);
}
sub check_required_attributes {
-
+
}
sub apply_attributes {
my ($self, $c) = @_;
-
+
my @all_attributes = map {
my $role = $_;
- map {
- +{
+ map {
+ +{
name => $_,
attr => $role->get_attribute($_),
}
} $role->get_attribute_list
} @{$c->get_roles};
-
+
my %seen;
foreach my $attr (@all_attributes) {
if (exists $seen{$attr->{name}}) {
if ( $seen{$attr->{name}} != $attr->{attr} ) {
require Moose;
- Moose->throw_error("We have encountered an attribute conflict with '" . $attr->{name} . "' "
+ Moose->throw_error("We have encountered an attribute conflict with '" . $attr->{name} . "' "
. "during composition. This is fatal error and cannot be disambiguated.")
}
}
$seen{$attr->{name}} = $attr->{attr};
}
- foreach my $attr (@all_attributes) {
+ foreach my $attr (@all_attributes) {
$c->add_attribute($attr->{name}, $attr->{attr});
}
}
sub apply_methods {
my ($self, $c) = @_;
-
+
my @all_methods = map {
my $role = $_;
my $aliases = $self->get_method_aliases_for_role($role);
my %excludes = map { $_ => undef } @{ $self->get_exclusions_for_role($role) };
(
- (map {
+ (map {
exists $excludes{$_} ? () :
- +{
+ +{
role => $role,
name => $_,
method => $role->get_method($_),
}
} $role->get_method_list),
- (map {
- +{
+ (map {
+ +{
role => $role,
name => $aliases->{$_},
method => $role->get_method($_),
- }
+ }
} keys %$aliases)
);
} @{$c->get_roles};
-
+
my (%seen, %method_map);
foreach my $method (@all_methods) {
if (exists $seen{$method->{name}}) {
$c->add_required_methods($method->{name});
delete $method_map{$method->{name}};
next;
- }
- }
-
+ }
+ }
+
$seen{$method->{name}} = $method->{method};
$method_map{$method->{name}} = $method->{method};
}
sub apply_override_method_modifiers {
my ($self, $c) = @_;
-
+
my @all_overrides = map {
my $role = $_;
- map {
- +{
+ map {
+ +{
name => $_,
method => $role->get_override_method_modifier($_),
}
} $role->get_method_modifier_list('override');
} @{$c->get_roles};
-
+
my %seen;
foreach my $override (@all_overrides) {
if ( $c->has_method($override->{name}) ){
}
$seen{$override->{name}} = $override->{method};
}
-
+
$c->add_override_method_modifier(
$_->{name}, $_->{method}
) for @all_overrides;
-
+
}
sub apply_method_modifiers {
=head1 DESCRIPTION
-Summation composes two traits, forming the union of non-conflicting
+Summation composes two traits, forming the union of non-conflicting
bindings and 'disabling' the conflicting bindings
=head2 METHODS