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package Moose::Exception::MethodNameConflictInRoles;
our $VERSION = '2.1405';
use Moose;
extends 'Moose::Exception';
with 'Moose::Exception::Role::Class';
has 'conflict' => (
traits => ['Array'],
is => 'ro',
isa => 'ArrayRef[Moose::Meta::Role::Method::Conflicting]',
handles => { conflict_methods_count => 'count',
get_method_at => 'get',
get_all_methods => 'elements',
},
required => 1
);
sub _get_method_names {
my $self = shift;
return ( $self->conflict_methods_count == 1 ?
"'".$self->get_method_at(0)->name."'":
Moose::Util::english_list( map { q{'} . $_->name . q{'} } $self->get_all_methods ) );
}
sub _build_message {
my $self = shift;
my $count = $self->conflict_methods_count;
my $roles = $self->get_method_at(0)->roles_as_english_list;
if( $count == 1 )
{
"Due to a method name conflict in roles "
.$roles.", the method ".$self->_get_method_names
." must be implemented or excluded by '".$self->class_name."'";
}
else
{
"Due to method name conflicts in roles "
.$roles.", the methods ".$self->_get_method_names
." must be implemented or excluded by '".$self->class_name."'";
}
}
1;
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