Fix bug.

lib/bulletin_model/cache.rb

@@ -8,7 +8,7 @@ module BulletinModel
       before_destroy :cache_tag_ids
     end
     def cache_tag_ids
-      if self.class == Bulletin
+      if self.class == ::Bulletin
         @tag_ids = self.tag_ids
         @org_tag_ids = self.org_tag_ids
         @category_id = self.category_id
@@ -16,19 +16,19 @@ module BulletinModel
       end
     end
     def do_before_save
-      if self.class == SubPart
+      if self.class == ::SubPart
-        AnnsCache.where(parent_id: /^#{self.id}/).delete
+        ::AnnsCache.where(parent_id: /^#{self.id}/).delete
-      elsif self.class == Bulletin || (self.class == Page && self.module == "announcement")
+      elsif self.class == ::Bulletin || (self.class == ::Page && self.module == "announcement")
-        if self.class == Bulletin
+        if self.class == ::Bulletin
           tmp_tag_ids = (Array(@tag_ids) + Array(@org_tag_ids)).uniq
           tmp_cat_ids = (Array(@category_id) + Array(@org_category_id)).uniq
           Thread.new do
-            BulletinFeedCache.where(:uid.in => BulletinFeed.any_of([{:tag_ids.in => tmp_tag_ids.collect{|v| v.to_s}},{:category_ids.in => tmp_cat_ids.collect{|v| v.to_s}}]).pluck(:uid)).to_a.each do |cache|
+            ::BulletinFeedCache.where(:uid.in => ::BulletinFeed.any_of([{:tag_ids.in => tmp_tag_ids.collect{|v| v.to_s}},{:category_ids.in => tmp_cat_ids.collect{|v| v.to_s}}]).pluck(:uid)).to_a.each do |cache|
               cache.regenerate
             end
           end
         end
-        AnnsCache.all.delete
+        ::AnnsCache.all.delete
       end
     end
   end