Github user koeninger commented on the pull request:
https://github.com/apache/spark/pull/3798#issuecomment-71667244
Most of Either's problems can be fixed with a one-line implicit conversion
to RightProjection. I've seen scalactic before, seems like overkill by
comparison.
On Mon, Jan 26, 2015 at 8:08 PM, Imran Rashid <[email protected]>
wrote:
> @koeninger <https://github.com/koeninger>
> I doubt that we want to go this route in this case, but just in case
> you're interested, I think a much better way to handle multiple errors
> gracefully is with scalactic's Or
> <http://www.scalactic.org/user_guide/OrAndEvery>. Its much better than
> Either for this case of building up a set of errors to report back to the
> user. And scalactic is a nicely designed, small library (eg. you're not
> pulling scalaz). Probably not worth it for this one case, but thought you
> might find it interesting :)
>
> â
> Reply to this email directly or view it on GitHub
> <https://github.com/apache/spark/pull/3798#issuecomment-71577982>.
>
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