Re: Proposal: add fromRight and fromLeft to Data.Either

On Sat, May 21, 2016 at 2:06 PM, Andreas Abel wrote:

Ah, yes, we want fromLeft and fromRight, but with types

fromLeft :: a -> Either a b -> a fromRight :: b -> Either a b -> b

where the first argument is the "default", like

If anything is added, then +1 for these versions. Very strong -1 for adding partial functions. -- Live well, ~wren