Adding Finder Method to utilize count

romainbx · May 20, 2012 · 67a177f · 67a177f
1 parent f4b647c
commit 67a177f
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/app/models/refinery/blog/category.rb b/app/models/refinery/blog/category.rb
@@ -14,7 +14,7 @@ class Category < ActiveRecord::Base
       attr_accessible :title
 
       def post_count
-        posts.select(&:live?).count
+        posts.live.count
       end
 
       # how many items to show per page

diff --git a/app/models/refinery/blog/post.rb b/app/models/refinery/blog/post.rb
@@ -48,6 +48,10 @@ def live?
         !draft and published_at <= Time.now
       end
 
+      def live
+        where(["published_at <= ? and draft = ?", Time.now, false])
+      end
+
       def friendly_id_source
         custom_url.present? ? custom_url : title
       end