SDK
SDK Javascript v5.x
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linsert #

Inserts a value in a list, either before or after the reference pivot value.

[Redis documentation]


linsert(key, position, pivot, value, [options], [callback]) #

Arguments Type Description
key string Key identifier
position string Indicates if the new value is to be inserted before or after the pivot value.
Allowed values: before, after
pivot string Pivot value used as a point of reference in the list
value string The value to insert
options JSON Object Optional parameters
callback function Callback

Options #

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

Return Value #

Returns the MemoryStorage object to allow chaining.


Callback Response #

Returns an integer containing the updated number of items in the list.

Usage #

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// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.linsert('key', 'after', 'foo', 'bar', function (err, count) {
  // callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.linsertPromise('key', 'after', 'foo', 'bar')
  .then(count => {
    // resolved once the action has completed
  });

Callback response:

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