type #
Returns the type of the value held by a key.
type(key, [options], callback) #
Arguments | Type | Description |
---|---|---|
key | string | Key identifier |
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 one of the following values: hash
, list
, set
, string
, zset
.
Usage #
// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.type('key', function (err, type) {
// callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.typePromise('key')
.then(type => {
// resolved once the action has completed
});
Callback response:
"zset"
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