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Contents
package Moose::Exception::OverrideConflictInSummation;
our $VERSION = '2.2203';
use Moose;
extends 'Moose::Exception';
use Moose::Util 'find_meta';
has 'role_application' => (
is => 'ro',
isa => 'Moose::Meta::Role::Application::RoleSummation',
required => 1
);
has 'role_names' => (
traits => ['Array'],
is => 'bare',
isa => 'ArrayRef[Str]',
handles => {
role_names => 'elements',
},
required => 1,
documentation => "This attribute is an ArrayRef containing role names, if you want metaobjects\n".
"associated with these role names, then call method roles on the exception object.\n",
);
has 'method_name' => (
is => 'ro',
isa => 'Str',
required => 1
);
has 'two_overrides_found' => (
is => 'ro',
isa => 'Bool',
required => 1,
default => 0
);
sub roles {
my $self = shift;
my @role_names = $self->role_names;
my @roles = map { find_meta($_) } @role_names;
return @roles;
}
sub _build_message {
my $self = shift;
my @roles = $self->role_names;
my $role_names = join "|", @roles;
if( $self->two_overrides_found ) {
return "We have encountered an 'override' method conflict ".
"during composition (Two 'override' methods of the same name encountered). ".
"This is a fatal error.";
}
else {
return "Role '$role_names' has encountered an 'override' method conflict " .
"during composition (A local method of the same name has been found). This " .
"is a fatal error." ;
}
}
__PACKAGE__->meta->make_immutable;
1;
Version data entries
18 entries across 9 versions & 1 rubygems