X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMooseX%2FStrictConstructor%2FTrait%2FMethod%2FConstructor.pm;h=1eceed7256bcf5ffbed76cec82cedd53035632af;hb=refs%2Fheads%2Fchip%2Ffast1;hp=e3dd07b086c80b14e5d20ff49412e286fc29914c;hpb=1a4f77329859d1a5058064cdb3eecdfa30e226b0;p=gitmo%2FMooseX-StrictConstructor.git

diff --git a/lib/MooseX/StrictConstructor/Trait/Method/Constructor.pm b/lib/MooseX/StrictConstructor/Trait/Method/Constructor.pm
index e3dd07b..1eceed7 100644
--- a/lib/MooseX/StrictConstructor/Trait/Method/Constructor.pm
+++ b/lib/MooseX/StrictConstructor/Trait/Method/Constructor.pm
@@ -1,12 +1,10 @@
 package MooseX::StrictConstructor::Trait::Method::Constructor;
 
-use strict;
-use warnings;
+use Moose::Role;
 
-use B ();
-use Carp ();
+use namespace::autoclean;
 
-use Moose::Role;
+use B ();
 
 around '_generate_BUILDALL' => sub {
     my $orig = shift;
@@ -22,21 +20,22 @@ around '_generate_BUILDALL' => sub {
         map  { $_->init_arg() } @{ $self->_attributes() }
     );
 
-    $source .= <<"EOF";
-my \%attrs = (@attrs);
-
-my \@bad = sort grep { ! \$attrs{\$_} }  keys \%{ \$params };
+    my $MY = 'my';
+    if ($] >= 5.009004) {
+        $source .= "use feature 'state';\n";
+        $MY = 'state';
+    }
 
-if (\@bad) {
-    Carp::confess "Found unknown attribute(s) passed to the constructor: \@bad";
+    $source .= <<"EOF";
+$MY \$attrs = { @attrs };
+if (my \@bad = sort grep { ! \$attrs->{\$_} } keys %\$params) {
+    Moose->throw_error("Found unknown attribute(s) passed to the constructor: \@bad");
 }
 EOF
 
     return $source;
 };
 
-no Moose::Role;
-
 1;
 
 # ABSTRACT: A role to make immutable constructors strict
@@ -45,16 +44,6 @@ __END__
 
 =pod
 
-=head1 SYNOPSIS
-
-  Moose::Util::MetaRole::apply_metaroles(
-      for_class => $caller,
-      class     => {
-          constructor =>
-              ['MooseX::StrictConstructor::Trait::Method::Constructor'],
-      },
-  );
-
 =head1 DESCRIPTION
 
 This role simply wraps C<_generate_BUILDALL()> (from