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[perl/modules/LaTeX-TikZ.git] / lib / LaTeX / TikZ / Meta / TypeConstraint / Autocoerce.pm

diff --git a/lib/LaTeX/TikZ/Meta/TypeConstraint/Autocoerce.pm b/lib/LaTeX/TikZ/Meta/TypeConstraint/Autocoerce.pm
index 136940d23d3008f3e32dd7549af9444a6efce074..72bb96fa5a34e269f9664cfd13495cfa30a36e55 100644 (file)
--- a/lib/LaTeX/TikZ/Meta/TypeConstraint/Autocoerce.pm
+++ b/lib/LaTeX/TikZ/Meta/TypeConstraint/Autocoerce.pm
@@ -9,11 +9,11 @@ LaTeX::TikZ::Meta::TypeConstraint::Autocoerce - Type constraint metaclass that a
 
 =head1 VERSION
 
-Version 0.01
+Version 0.02
 
 =cut
 
-our $VERSION = '0.01';
+our $VERSION = '0.02';
 
 =head1 SYNOPSIS
 
@@ -76,7 +76,7 @@ our $VERSION = '0.01';
 
 =head1 DESCRIPTION
 
-This type constraint metaclass tries to autoload a specific module when a type coercion is attempted, which is supposed to contain the actual coercion code.
+When a type coercion is attempted, this type constraint metaclass tries to autoload a specific module which is supposed to contain the actual coercion code.
 This allows you to declare types that can be replaced (through coercion) at the end user's discretion.
 
 It works with both L<Moose> and L<Mouse> by using L<Any::Moose>.
@@ -85,12 +85,13 @@ Note that you will need L<Moose::Util::TypeConstraints/register_type_constraint>
 
 =cut
 
-use Scalar::Util qw/blessed/;
+use Scalar::Util qw<blessed>;
 
 use Sub::Name ();
 
+use LaTeX::TikZ::Tools;
+
 use Any::Moose;
-use Any::Moose 'Util' => [ 'find_meta' ];
 
 =head1 RELATIONSHIPS
 
@@ -163,10 +164,10 @@ around 'new' => sub {
  }
 
  my $parent = delete $args{parent};
- unless (defined $parent and blessed $parent) {
-  $parent = find_meta($parent);
-  Carp::confess("No meta object for parent $parent");
-  $parent = $parent->type_constraint;
+ unless (blessed $parent) {
+  my $parent_name = defined $parent ? "parent $parent" : 'undefined parent';
+  $parent = LaTeX::TikZ::Tools::type_constraint($parent) if defined $parent;
+  Carp::confess("No meta object for $parent_name")   unless defined $parent;
  }
  __PACKAGE__->meta->find_attribute_by_name('parent')
                   ->type_constraint->assert_valid($parent);