method

RedisClient.pfadd

key: KeyLike,
element: string
): Promise<number>;

Add an element to a HyperLogLog

@param key

The HyperLogLog key

@param element

The element to add

@returns

Promise that resolves with 1 if the HyperLogLog was altered, 0 otherwise

Referenced types

type KeyLike = string | ArrayBufferView | Blob