# dedupe

Remove duplicate values from a RefChunk.

## Signatures

```ts
export declare const dedupe: <A, E, R>(ref: RefChunk<A, E, R>) => Effect.Effect<Chunk.Chunk<A>, E, R>;
```

## Why

Derives the reordered chunk through its Effect collection operation while retaining RefSubject
equality and version tracking.

## Ownership and lifetime

Running dedupe performs one serialized chunk transition and resolves with its committed value.
It acquires no resource; failures and services remain those of the source ref.