X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMooseX%2FSingleton%2FRole%2FObject.pm;h=1d362f718c6e5f855d19f1b31532b4596172b0e1;hb=refs%2Ftags%2F0.24;hp=c644a2197cb4820ba0bd29c9a64206eedb827a8a;hpb=e23918609795fc343001392eb962eef6dfde39c2;p=gitmo%2FMooseX-Singleton.git

diff --git a/lib/MooseX/Singleton/Role/Object.pm b/lib/MooseX/Singleton/Role/Object.pm
index c644a21..1d362f7 100644
--- a/lib/MooseX/Singleton/Role/Object.pm
+++ b/lib/MooseX/Singleton/Role/Object.pm
@@ -1,36 +1,40 @@
 package MooseX::Singleton::Role::Object;
 use Moose::Role;
+use Carp qw( carp );
+
+our $VERSION = '0.24';
+$VERSION = eval $VERSION;
 
 sub instance { shift->new }
 
 sub initialize {
-  my ($class, @args) = @_;
+    my ( $class, @args ) = @_;
 
-  my $existing = $class->meta->existing_singleton;
-  confess "Singleton is already initialized" if $existing;
+    my $existing = $class->meta->existing_singleton;
+    confess "Singleton is already initialized" if $existing;
 
-  return $class->new(@args);
+    return $class->new(@args);
 }
 
 override new => sub {
-  my ($class, @args) = @_;
+    my ( $class, @args ) = @_;
 
-  my $existing = $class->meta->existing_singleton;
-  confess "Singleton is already initialized" if $existing and @args;
+    my $existing = $class->meta->existing_singleton;
+    confess "Singleton is already initialized" if $existing and @args;
 
-  # Otherwise BUILD will be called repeatedly on the existing instance.
-  # -- rjbs, 2008-02-03
-  return $existing if $existing and ! @args;
+    # Otherwise BUILD will be called repeatedly on the existing instance.
+    # -- rjbs, 2008-02-03
+    return $existing if $existing and !@args;
 
-  return super();
+    return super();
 };
 
 sub _clear_instance {
-  my ($class) = @_;
-  $class->meta->clear_singleton;
+    my ($class) = @_;
+    $class->meta->clear_singleton;
 }
 
-no Moose;
+no Moose::Role;
 
 1;