how do I find complete docs and examples from old ...

# arrow

[Rohde Fischer]

how do I find complete docs and examples from old versions of arrowkt? I'm doing a bit by bit migration from an old project, and am currently looking for how to migrate:

Validated.applicativeNel<ValidaionError>()
            .tupledN(
                parseDate(startDate).toValidatedNel(),
                parseDate(endDate).toValidatedNel()
            )
            .map { (startDate, endDate) -> TODO() }

into something that doesn't use the applicativeNel. But the only "hint" I got is to use the methods on validated

[Youssef Shoaib [MOD]]

I think there's an old docs site still up somewhere?
For your example, you're gonna wanna use mapOrAccumulate with toEitherNel and maybe bind.

[Rohde Fischer]

are that even available in an version that old?

[Rohde Fischer]

hmm could actually look like I can get away with doing further version bumps now, and just migrate directly to the newer mapOrAccumulate. Will give it a try, seems that the validated is the only broken part left in the code

[Alejandro Serrano.Mena]

the old docs are in https://old.arrow-kt.io/, but I think that code is even older than the older docs