         callback(false)
       else
         return false
-    
+
     @redis.multi()
       .zrem("#{@namespace}:#{@followingKey}:#{fromId}", toId)
       .zrem("#{@namespace}:#{@followersKey}:#{toId}", fromId)


  reciprocated_count: (id, callback) ->
    @redis.zcard("#{@namespace}:#{@reciprocatedKey}:#{id}", callback)
  


  isFollowing: (id, followingId, callback) ->

          return false
      else

    @redis.multi()
      .zadd("#{@namespace}:#{@followingKey}:#{fromId}", getEpoch(), toId)
      .zadd("#{@namespace}:#{@followersKey}:#{toId}", getEpoch(), fromId)
      .exec (err, replies) ->
        self.isReciprocated fromId, toId, (result) ->
          self.redis.multi()
            .zadd("#{self.namespace}:#{self.reciprocatedKey}:#{fromId}", getEpoch(), toId)
            .zadd("#{self.namespace}:#{self.reciprocatedKey}:#{toId}", getEpoch(), fromId)
            .exec (err, replies) ->
              if callback?
                callback(true)

  unfollow: (fromId, toId, callback) ->
    if fromId == toId
