sunion #

Returns the union of the provided sets of unique values.

[Redis documentation]

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sunion(keys, [options], callback) #

Arguments	Type	Description
keys	string	List of sets of unique values
options	JSON Object	Optional parameters
callback	function	Callback

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Options #

Option	Type	Description	Default
queuable	boolean	Make this request queuable or not	true

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Callback Response #

Returns an array of values in the computed union.

Usage #

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// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.sunion(['key1', 'key2', '...'], function (err, values) {
  // callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.sunionPromise(['key1', 'key2', '...'])
  .then(values => {
    // resolved once the action has completed
  });

Callback response:

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["union value1", "union value2", "..."]