lpush #

Prepends the specified values to a list.

If the key does not exist, it is created holding an empty list before performing the operation.

Arguments #

lpush(key, values, [options]);

Arguments	Type	Description
`key`	string	List key
`values`	string[]	Values 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 #

Resolves to the updated length of the list.

Usage #

try {
  await kuzzle.ms.rpush('listfoo', ['foobar']);
  // Prints: 3
  console.log(await kuzzle.ms.lpush('listfoo', ['World', 'Hello']));
  // Prints: [ 'Hello', 'World', 'foobar' ]
  console.log(await kuzzle.ms.lrange('listfoo', 0, -1));
} catch (error) {
  console.error(error.message);
}

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