lrange

Returns the list elements between the start and stop positions (inclusive).

[Redis documentation]


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

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// 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:

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["foo", "bar"]