Hi
#974: Add isLeft, isRight, fromLeft, fromRight, and splitEithers to Data.Either
Woohoo! Finally!
This proposal would add basic functionality to `Either` similar to that for `Maybe`. The `splitEithers` function of type `[Either a b] -> ([a],[b])` is unique; however, it seems to be a widely useful function.
This (in my mind) is a parallel to unzip? unzipEithers to me gives a much clearer picture of what is going on here. Thanks Neil _______________________________________________ Glasgow-haskell-bugs mailing list [email protected] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
