From 3ef49fae90882046c46e7a8e77fd7dcb43759028 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Sat, 14 Jan 2012 17:00:21 -0500
Subject: [PATCH] fixes #275

---
 app/models/post.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index 1d7245a24..891b688df 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -469,7 +469,7 @@ class Post < ActiveRecord::Base
     end
     
     def filter_metatags(tags)
-      metatags, tags = tags.partition {|x| x =~ /\A(?:pool|rating|fav|parent):/}
+      metatags, tags = tags.partition {|x| x =~ /\A(?:-pool|pool|rating|fav|parent):/}
       apply_metatags(metatags)
       return tags
     end
@@ -482,7 +482,15 @@ class Post < ActiveRecord::Base
           
         when /^parent:(\d+)$/
           self.parent_id = $1.to_i
+        
+        when /^-pool:(\d+)$/
+          pool = Pool.find_by_id($1.to_i)
+          remove_pool!(pool) if pool
           
+        when /^-pool:(.+)$/
+          pool = Pool.find_by_name($1)
+          remove_pool!(pool) if pool
+        
         when /^pool:(\d+)$/
           pool = Pool.find_by_id($1.to_i)
           add_pool!(pool) if pool