# RefIterable.RefIterable

A RefIterable is a RefSubject specialized over an Iterable of values.

## Signatures

```ts
export interface RefIterable<in out A, in out E = never, out R = never> extends RefSubject.RefSubject<Iterable<A>, E, R> {
}
```

## Why

Defines iterable state with the same current-read, pushed-update, and synchronized-write
contract as RefSubject.

## Ownership and lifetime

RefIterable is a contract and performs no acquisition. Implementations retain the errors,
services, interruption, and Scope requirements expressed by its members.