From: gfx <gfuji@cpan.org>
Date: Sat, 11 Sep 2010 06:18:04 +0000 (+0900)
Subject: Tweaks for method modifiers
X-Git-Tag: 0.68~2
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1b4908919757668935d275af2612617d3d322091;hp=8d5287a7df12b6fb0bdff2090220684913bdad04;p=gitmo%2FMouse.git

Tweaks for method modifiers
---

diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm
index ba9d417..af32473 100644
--- a/lib/Mouse/Meta/Class.pm
+++ b/lib/Mouse/Meta/Class.pm
@@ -281,11 +281,17 @@ sub _install_modifier {
     my $modifier_table = $self->{modifiers}{$name};
 
     if(!$modifier_table){
-        my(@before, @after, @around, $cache, $modified);
+        my(@before, @after, $cache);
 
         $cache = $original;
 
-        $modified = sub {
+        my $around_only = ($type eq 'around');
+
+        my $modified = sub {
+            if($around_only) {
+                return $cache->(@_);
+            }
+
             for my $c (@before) { $c->(@_) }
 
             if(wantarray){ # list context
@@ -313,7 +319,8 @@ sub _install_modifier {
 
             before   => \@before,
             after    => \@after,
-            around   => \@around,
+            around   => \my @around,
+            around_only => \$around_only,
 
             cache    => \$cache, # cache for around modifiers
         };
@@ -322,9 +329,11 @@ sub _install_modifier {
     }
 
     if($type eq 'before'){
+        ${$modifier_table->{around_only}} = 0;
         unshift @{$modifier_table->{before}}, $code;
     }
     elsif($type eq 'after'){
+        ${$modifier_table->{around_only}} = 0;
         push @{$modifier_table->{after}}, $code;
     }
     else{ # around