Function incLeft

packages/effect/test/Effect/stack-safety.test.ts:71–76

(n: number, ref: Ref.Ref<number>)

  it.effect("deep effects", () =>
    Effect.gen(function*() {
      const incLeft = (n: number, ref: Ref.Ref<number>): Effect.Effect<number> => {
        if (n <= 0) {
          return Ref.get(ref)
        }
        return pipe(incLeft(n - 1, ref), Effect.zipLeft(Ref.update(ref, (n) => n + 1)))
      }
      const incRight = (n: number, ref: Ref.Ref<number>): Effect.Effect<number> => {
        if (n <= 0) {
          return Ref.get(ref)