parMapOrAccumulate
suspend fun <Error, A, B> Iterable<A>.parMapOrAccumulate(context: CoroutineContext = EmptyCoroutineContext, concurrency: Int, combine: (Error, Error) -> Error, transform: suspend ScopedRaiseAccumulate<Error>.(A) -> B): Either<Error, List<B>>
suspend fun <Error, A, B> Iterable<A>.parMapOrAccumulate(context: CoroutineContext = EmptyCoroutineContext, combine: (Error, Error) -> Error, transform: suspend ScopedRaiseAccumulate<Error>.(A) -> B): Either<Error, List<B>>
suspend fun <Error, A, B> Iterable<A>.parMapOrAccumulate(context: CoroutineContext = EmptyCoroutineContext, concurrency: Int, transform: suspend ScopedRaiseAccumulate<Error>.(A) -> B): Either<NonEmptyList<Error>, List<B>>
suspend fun <Error, A, B> Iterable<A>.parMapOrAccumulate(context: CoroutineContext = EmptyCoroutineContext, transform: suspend ScopedRaiseAccumulate<Error>.(A) -> B): Either<NonEmptyList<Error>, List<B>>