Function foldM_

packages/@contentlayer/utils/src/effect/These.ts:35–49

(
  self: These<E, A>,
  onSuccess: (a: A) => These<E1, A1>,
  onBoth: (a: A, e: E) => These<E2, A2>,
  onFail: (e: E) => These<E3, A3>,
)

export const isNonFailure = <E, A>(self: These<E, A>): self is These<never, A> => E.isRight(self.either)

export function foldM_<E, A, E1, A1, E2, A2, E3, A3>(
  self: These<E, A>,
  onSuccess: (a: A) => These<E1, A1>,
  onBoth: (a: A, e: E) => These<E2, A2>,
  onFail: (e: E) => These<E3, A3>,
): These<E1 | E2 | E3, A1 | A2 | A3> {
  return new These(
    E.fold_(
      self.either,
      (x): E.Either<E1 | E2 | E3, Tp.Tuple<[A1 | A2 | A3, O.Option<E1 | E2 | E3>]>> => onFail(x).either,
      ({ tuple: [result, warnings] }) =>
        warnings._tag === 'None' ? onSuccess(result).either : onBoth(result, warnings.value).either,
    ),
  )
}

export function foldM<E, A, E1, A1, E2, A2, E3, A3>(
  onSuccess: (a: A) => These<E1, A1>,