Function first

first<T>(arr: T[]): undefined | T
Get the first item from an array. Returns undefined, if the array is empty.
Type Parameters
- T
Parameters
- arr: T[]
  Array to get the first item of.
Returns undefined | T
Fist item of the array or undefined, if the array was empty.

Copyright Ⓒ 2025 SAP SE or an SAP affiliate company. All rights reserved.
- Defined in packages/util/dist/array.d.ts:24