Function some

packages/effect/src/Optic.ts:1433–1439

()

 * @since 4.0.0
 */
export function some<A>(): Prism<Option.Option<A>, A> {
  const run = runRefinement(Option.isSome, { expected: "a Some value" })
  return makePrism(
    (s) => Result.map(run(s), (s) => s.value),
    Option.some
  )
}

/**
 * Prism that focuses on `Option.None`, exposing `undefined`.