Function rootContains

packages/effect/test/Fiber.test.ts:170–172

(fiber: Fiber.RuntimeFiber<any, any>)

  it.effect("dual roots", () =>
    Effect.gen(function*() {
      const rootContains = (fiber: Fiber.RuntimeFiber<any, any>): Effect.Effect<boolean> => {
        return pipe(Fiber.roots, Effect.map(Chunk.unsafeFromArray), Effect.map(Array.contains(fiber)))
      }
      const fiber1 = yield* Effect.forkDaemon(Effect.never)
      const fiber2 = yield* Effect.forkDaemon(Effect.never)
      yield* pipe(