append #
Appends a value to a key. If the key does not exist, it is created.
Arguments #
append(key, value, [options]);| Arguments | Type | Description |
|---|---|---|
key | string | Key |
value | string | Value to append |
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 #
Returns the updated value length.
Usage #
try {
await kuzzle.ms.set('hw', 'Hello');
await kuzzle.ms.append('hw', ' World');
// Prints: Hello World
console.log(await kuzzle.ms.get('hw'));
} catch (error) {
console.error(error.message);
}