lastArrayItem

Returns the last item in the array, collection or enumerable object.

Signature

lastArrayItem<T>(array: TList<T> | undefined, index: number, default?: T): T | undefined

Parameters

Name	Type	Optional	Description
array	TList<T>	No	Specifies the array, collection or enumerable object.
default	T	Yes	Optional parameter which specifies the default value if there is no last item.

Return value

Returns the last item or undefined if there is none.

Example

import { lastArrayItem } from "@tripetto/builder";

lastArrayItem<number>([1, 2, 3]); // Returns `3`