dasdas

                                       Table "public.person_ratings"
    Column     |            Type             |                          Modifiers                          
---------------+-----------------------------+-------------------------------------------------------------
 id            | integer                     | not null default nextval('person_ratings_id_seq'::regclass)
 person_id     | integer                     | 
 person_type   | character varying           | 
 rateable_id   | integer                     | 
 rateable_type | character varying           | 
 weight        | numeric(5,2)                | 
 created_at    | timestamp without time zone | 
 updated_at    | timestamp without time zone | 
Indexes:
    "person_ratings_pkey" PRIMARY KEY, btree (id)
    "index_person_ratings_on_rateable_type" btree (rateable_type)