Function set

packages/effect/src/unstable/persistence/KeyValueStore.ts:783–783

(key: string, value: S["Type"])

    )

  const set = (key: string, value: S["Type"]) => Effect.flatMap(encode(value), (json) => self.set(key, json))

  const modify = (key: string, f: (value: S["Type"]) => S["Type"]) =>
    Effect.flatMap(