---
title: "randmember · RUAL Documentation"
description: "Get one random member from a set"
canonical: https://docs.rual.nl/block-types/redis/redis_set_randmember
language: en
---

# randmember

This block is part of the [`redis`](https://docs.rual.nl/block-types/redis) group and was last modified in core [`v13.0.7`](https://docs.rual.nl/core-versions/130007).

### Redis Key Selection Required

This block relies on a Redis key to perform its redis releated actions. You must manually select the Redis key you want to use in the flow in the blueprint using the Redis key selector modal. To access the modal, click the white button on the block.

Get one random member from a set

- flow `flow`

- member `value`

- success `condition`

- error `value`

- key `v13.0.7` `value`

| `redis srandmember` |
| --- |
| `srandmember` |

A typical wiring for [randmember](https://docs.rual.nl/block-types/redis/redis_set_randmember): a [function trigger](https://docs.rual.nl/block-types/globals/trigger_custom_function) starts the flow; [value](https://docs.rual.nl/block-types/value/value_default) feeds the `set` pin; the `flow` out pin feeds [debug](https://docs.rual.nl/block-types/state%20ui/state_debug).

![Studio canvas example for the randmember block: typical wiring for randmember.](https://docs.rual.nl/canvas-examples/redis_set_randmember.png)

### Version history

Introduced in [`v13.0.7`](https://docs.rual.nl/core-versions/130007).

### Service documentation