# worldRevision

`import { worldRevision } from "destack:runtime";`

Return the active revision for one world.

```ds title="worldRevision"
export declare function worldRevision(world: WorldHandle): Result<RevisionId, HostError>
```

[language/library/src/runtime/lineage.ds:162](https://github.com/destack-sh/destack/blob/main/language/library/src/runtime/lineage.ds#L162)