SDK
SDK Javascript v7.x
2

# srandmember

Returns one or more members of a set of unique values, at random.

[Redis documentation]

# Arguments

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srandmember(key, [options]);

Arguments Type Description
key
string
Set key
options
object
Optional query arguments

# options

The options arguments can contain the following option properties:

Property Type (default) Description
count integer (1) If positive, returns count elements at random from the set, without repetition.
If negative, returns abs(count) elements, and the same element can be chosen multiple times
queuable boolean (true) If true, queues the request during downtime, until connected to Kuzzle again

# Resolve

# Usage

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try {
  await kuzzle.ms.sadd('setfoo', ['a', 'b', 'c', 'd', 'e', 'f']);
  // Prints one of the elements of setfoo, at random
  console.log(await kuzzle.ms.srandmember('setfoo'));
  // Prints three elements of setfoo, at random
  console.log(await kuzzle.ms.srandmember('setfoo', {count: 3}));
} catch (error) {
  console.error(error.message);
}