hmget #

Returns the values of the specified hash’s fields.

[Redis documentation]

---

hmget(key, fields, [options], callback) #

Arguments	Type	Description
key	string	Key identifier
fields	array	List of fields to examine
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 containing the specified fields values.

Usage #

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// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.hmget('key', ['field1', 'field2', '...'], function (err, values) {
  // callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.hmgetPromise('key', ['field1', 'field2', '...'])
  .then(values => {
    // resolved once the action has completed
  });

Callback response:

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["field1's value", "field2's value", "..."]