llen #
Returns the length of a list.
Arguments #
llen(key, [options]);| Arguments | Type | Description |
|---|---|---|
key | string | List key |
options | object | Optional query arguments |
options #
The options arguments can contain the following option properties:
| Property | Type (default) | Description |
|---|---|---|
queuable | boolean (true) | If true, queues the request during downtime, until connected to Kuzzle again |
Resolve #
Resolves to the length of the list.
Usage #
try {
await kuzzle.ms.rpush('listfoo', ['foo', 'bar', 'baz']);
// Prints: 3
console.log(await kuzzle.ms.llen('listfoo'));
} catch (error) {
console.error(error.message);
}Edit this page on Github(opens new window)