lset

Sets the list element at index with the provided value.

[Redis documentation]

Arguments

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lset(key, index, value, [options]);

Arguments Type Description
key
string
List key
index
integer
Index of the list (lists are 0-indexed). If negative, it goes backward from the end of the list
value
string
Value to set
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 once the new value is set.

Usage

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try {
  await kuzzle.ms.rpush('listfoo', ['qux', 'bar', 'baz']);

  await kuzzle.ms.lset('listfoo', 0, 'foo');

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