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# completerDidUpdateResults(_:)

Tells the method when the specified search completer updates its array of search completions.

```
optional func completerDidUpdateResults(_ completer: MKLocalSearchCompleter)
```

## Parameters

`completer`

The search completer object with updated results.

## Discussion

After receiving results from a query, the search completer updates its [`results`](/documentation/MapKit/MKLocalSearchCompleter/results) property with the new [`MKLocalSearchCompletion`](/documentation/MapKit/MKLocalSearchCompletion) objects and calls this method. Use this method to update your app’s interface based on the new search results. For example, you might update a table that you use to display search results to the user.

---

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