package Type::Constraint::Role::IsaType;
{
  $Type::Constraint::Role::IsaType::VERSION = '0.05'; # TRIAL
}

use strict;
use warnings;

use Moose::Role;

with 'Type::Constraint::Role::Interface' =>
    { -excludes => ['_wrap_message_generator'] };

has class => (
    is       => 'ro',
    isa      => 'ClassName',
    required => 1,
);

sub _wrap_message_generator {
    my $self      = shift;
    my $generator = shift;

    my $class = $self->class();

    $generator //= sub {
        my $description = shift;
        my $value       = shift;

        return
              "Validation failed for $description with value "
            . Devel::PartialDump->new()->dump($value)
            . '(not isa '
            . $class . ')';
    };

    my $d = $self->_description();

    return sub { $generator->( $d, @_ ) };
}

1;

# ABSTRACT: Provides a common implementation for Type::Constraint::AnyIsa and Type::Constraint::ObjectIsa



=pod

=head1 NAME

Type::Constraint::Role::IsaType - Provides a common implementation for Type::Constraint::AnyIsa and Type::Constraint::ObjectIsa

=head1 VERSION

version 0.05

=head1 DESCRIPTION

See L<Type::Constraint::AnyIsa> and L<Type::Constraint::ObjectIsa> for details.

=head1 AUTHOR

Dave Rolsky <autarch@urth.org>

=head1 COPYRIGHT AND LICENSE

This software is Copyright (c) 2012 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

=cut


__END__