#merb -i
 #<Article id=1 user_id=1 category_id=1 name="weffweqefwq" content=<not loaded> counter=0 yes_count=1 no_count=0 vote_count=1 created_at=#<DateTime: 212093000237/86400,1/12,2299161> updated_at=#<DateTime: 212093000237/86400,1/12,2299161> avatar_file_name=nil avatar_content_type=nil avatar_file_size=nil avatar_updated_at=nil tag_id=nil>


#rendered in view
article.yes_count = 0