SDK
SDK Javascript v7.x
2

lpop #

Removes and returns the first element of a list.

[Redis documentation]

Arguments #

Copied to clipboard!
lpop(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 value extracted from the list.

Usage #

Copied to clipboard!
try {
  await kuzzle.ms.rpush('listfoo', ['foo', 'bar', 'baz']);
  // Prints: foo
  console.log(await kuzzle.ms.lpop('listfoo'));
  // Prints: [ 'bar', 'baz' ]
  console.log(await kuzzle.ms.lrange('listfoo', 0, -1));
} catch (error) {
  console.error(error.message);
}