use warnings;
use metaclass;
-use Carp 'confess';
use Scalar::Util 'blessed';
-our $VERSION = '0.55_04';
+our $VERSION = '0.75_01';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
my $type_constraint = $self->type_constraint;
(blessed $type_constraint && $type_constraint->isa('Moose::Meta::TypeConstraint::Union'))
- || confess "You can only a Moose::Meta::TypeCoercion::Union for a " .
- "Moose::Meta::TypeConstraint::Union, not a $type_constraint";
+ || Moose->throw_error("You can only a Moose::Meta::TypeCoercion::Union for a " .
+ "Moose::Meta::TypeConstraint::Union, not a $type_constraint");
$self->_compiled_type_coercion(sub {
my $value = shift;
sub has_coercion_for_type { 0 }
sub add_type_coercions {
- confess "Cannot add additional type coercions to Union types";
+ require Moose;
+ Moose->throw_error("Cannot add additional type coercions to Union types");
}
1;
=head1 DESCRIPTION
-For the most part, the only time you will ever encounter an
-instance of this class is if you are doing some serious deep
-introspection. This API should not be considered final, but
-it is B<highly unlikely> that this will matter to a regular
-Moose user.
-
-If you wish to use features at this depth, please come to the
-#moose IRC channel on irc.perl.org and we can talk :)
-
+This is a subclass of L<Moose::Meta::TypeCoercion> that is used for
+L<Moose::Meta::TypeConstraint::Union> objects.
=head1 METHODS
=over 4
-=item B<meta>
+=item B<< $coercion->has_coercion_for_type >>
+
+This method always returns false.
+
+=item B<< $coercion->add_type_coercions >>
-=item B<compile_type_coercion>
+This method always throws an error. You cannot add coercions to a
+union type coercion.
-=item B<has_coercion_for_type>
+=item B<< $coercion->coerce($value) >>
-=item B<add_type_coercions>
+This method will coerce by trying the coercions for each type in the
+union.
=back
=head1 COPYRIGHT AND LICENSE
-Copyright 2006-2008 by Infinity Interactive, Inc.
+Copyright 2006-2009 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>