48 lines
1.3 KiB
Perl
48 lines
1.3 KiB
Perl
package Moose::Exception::MethodNameConflictInRoles;
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our $VERSION = '2.2207';
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use Moose;
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extends 'Moose::Exception';
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with 'Moose::Exception::Role::Class';
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has 'conflict' => (
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traits => ['Array'],
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is => 'ro',
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isa => 'ArrayRef[Moose::Meta::Role::Method::Conflicting]',
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handles => { conflict_methods_count => 'count',
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get_method_at => 'get',
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get_all_methods => 'elements',
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},
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required => 1
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);
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sub _get_method_names {
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my $self = shift;
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return ( $self->conflict_methods_count == 1 ?
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"'".$self->get_method_at(0)->name."'":
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Moose::Util::english_list( map { q{'} . $_->name . q{'} } $self->get_all_methods ) );
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}
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sub _build_message {
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my $self = shift;
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my $count = $self->conflict_methods_count;
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my $roles = $self->get_method_at(0)->roles_as_english_list;
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if( $count == 1 )
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{
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"Due to a method name conflict in roles "
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.$roles.", the method ".$self->_get_method_names
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." must be implemented or excluded by '".$self->class_name."'";
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}
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else
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{
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"Due to method name conflicts in roles "
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.$roles.", the methods ".$self->_get_method_names
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." must be implemented or excluded by '".$self->class_name."'";
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}
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}
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__PACKAGE__->meta->make_immutable;
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1;
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