Method: Recommendable::Ratable::Likable#liked_by_ids

Defined in:: lib/recommendable/ratable/likable.rb

#liked_by_ids ⇒ `Array`

Get the IDs of users that have liked this item.

Returns:

(Array) —

the IDs of users that have liked this item



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# File 'lib/recommendable/ratable/likable.rb', line 21

def liked_by_ids
  Recommendable.redis.smembers(Recommendable::Helpers::RedisKeyMapper.liked_by_set_for(self.class, id))
end