srandmember #

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

Arguments #

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
`timeout`	number (`-1`)	Time (in ms) during which a request will still be waited to be resolved. Set it `-1` if you want to wait indefinitely
`triggerEvents`	boolean (`false`)	If set to `true`, will trigger events even if using Embeded SDK. You should always ensure that your events/pipes does not create an infinite loop. Available since Kuzzle 2.31.0

Resolve #

Usage #

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);
}

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