# some

Check if any value satisfies a predicate.

## Signatures

```ts
export declare const some: {
    <V>(predicate: (value: V) => boolean): <E, R>(ref: RefHashSet<V, E, R>) => RefSubject.Computed<boolean, E, R>;
    <V, E, R>(ref: RefHashSet<V, E, R>, predicate: (value: V) => boolean): RefSubject.Computed<boolean, E, R>;
};
```

## Why

Makes some a live projection of the hash set; consumers can sample it now or observe it without
copying the source state.

## Ownership and lifetime

The some view retains no independent state. An Effect read samples the source once; Fx
observation follows later pushes and its observing Scope owns subscription cleanup.