I see there is a `traverseEither` for `Map`, is th...

# arrow

[Brad M]

I see there is a traverseEither for Map, is there a parTraverseEither ?
This is what I have right now:

val items = // Map<K,V>
val newUrls = items.entries
  .parTraverseEither { (key, value) -> doWork(key, value).map { Pair(key, it) } }
  .map { it.associate { (first, second) -> first to second } }.bind()

[simon.vergauwen]

Hey @Brad M,
This is currently not available for Map but we can add it for sure 🙂

If you're interested in contributing it, I'd be happy to help!

I think you can write a version for it without having to Pair twice to get it back into the map by combining the traverseEither implementation ans parTraverseEither implementation.

[simon.vergauwen]

Otherwise, feel free to make a ticket so we can plan it for 1.0.0 🙂