rc-js-util/docs/rc-js-util._array.union.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [\_Array](./rc-js-util._array.md) &gt; [union](./rc-js-util._array.union.md)

## \_Array.union property

Given an `ArrayLike` of `ArrayLike`<!-- -->, provides all unique items in an `Array`<!-- -->.

**Signature:**

```typescript
static readonly union: typeof arrayUnion;
```

## Remarks

See [arrayUnion()](./rc-js-util.arrayunion.md)<!-- -->.