}
sub _find_or_create_union_type{
- return if grep{ not defined } @_;
- my @types = sort map{ $_->{type_constraints} ? @{$_->{type_constraints}} : $_ } @_;
+ return if grep{ not defined } @_; # all things must be defined
+ my @types = sort
+ map{ $_->{type_constraints} ? @{$_->{type_constraints}} : $_ } @_;
my $name = join '|', @types;
=head1 VERSION
-This document describes Mouse version 0.85
+This document describes Mouse version 0.88
=head2 SYNOPSIS