lrange #
Returns the list elements between the start and stop positions (inclusive).
lrange(key, start, stop, [options], callback) #
Arguments | Type | Description |
---|---|---|
key | string | Key identifier |
start | int | Start position |
stop | int | End position |
options | JSON Object | Optional parameters |
callback | function | Callback |
Options #
Option | Type | Description | Default |
---|---|---|---|
queuable | boolean | Make this request queuable or not | true |
Callback Response #
Returns an array of retrieved values.
Usage #
// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.lrange('key', 0, 1, function (err, values) {
// callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.lrangePromise('key', 0, 1)
.then(values => {
// resolved once the action has completed
});
Callback response:
["foo", "bar"]
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