js-util

Home > rc-js-util > arrayUnion

arrayUnion() function

Given an ArrayLike of ArrayLike, provides all unique items in an Array.

Signature:

export declare function arrayUnion<TItem>(items: ArrayLike<ArrayLike<TItem>>, getComparisonValue?: (item: TItem, index: number) => unknown): TItem[];

Parameters

Parameter	Type	Description
items	ArrayLike<ArrayLike<TItem>>
getComparisonValue	(item: TItem, index: number) => unknown	(Optional)

Returns:

TItem[]

Remarks

See arrayUnion().

This site is open source. Improve this page.