Method omit

repos/effect/packages/effect/src/Optic.ts:833–833

* Focuses on all keys **except** the specified ones. * * **Details** * * - On a Lens, returns a Lens. * - On an Optional, returns an Optional. * - Does **not** work on union types (compile error). * * **Example** (Omitting keys) * * ```ts * import { O

(
    this: Lens<S, A>,
    keys: Keys,
    ..._err: ForbidUnion<A, "cannot use `omit` on a union type">
  )

   *
   * const result = addLike({
   *   user: { posts: [{ title: "a", likes: 0 }, { title: "b", likes: 1 }] }
   * })
   * result.user.posts // => [{ title: "a", likes: 0 }, { title: "b", likes: 2 }]
   * ```