Added defined for AH

[gitmo/MooseX-AttributeHelpers.git] / lib / MooseX / AttributeHelpers / MethodProvider / Hash.pm

diff --git a/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm b/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
index a5fbcac..bb08d6c 100644 (file)
--- a/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
+++ b/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
@@ -1,7 +1,8 @@
 package MooseX::AttributeHelpers::MethodProvider::Hash;
 use Moose::Role;
 
-our $VERSION   = '0.04';
+our $VERSION   = '0.16';
+$VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
 with 'MooseX::AttributeHelpers::MethodProvider::ImmutableHash';
@@ -56,7 +57,10 @@ sub clear : method {
 
 sub delete : method {
     my ($attr, $reader, $writer) = @_;
-    return sub { CORE::delete $reader->($_[0])->{$_[1]} };
+    return sub { 
+        my $hashref = $reader->(shift);
+        CORE::delete @{$hashref}{@_};
+    };
 }
 
 1;
@@ -93,6 +97,8 @@ L<MooseX::AttributeHelpers::Collection::ImmutableHash> role.
 
 =item B<delete>
 
+=item B<defined>
+
 =item B<empty>
 
 =item B<clear>
@@ -123,7 +129,7 @@ Stevan Little E<lt>stevan@iinteractive.comE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>