Proposal to solve the `EitherT` problem.
schlepptop at henning-thielemann.de
Tue Aug 13 22:09:52 CEST 2013
Am 13.08.2013 20:31, schrieb Gabriel Gonzalez:
> I'm still in favor of adding `EitherT` to `transformers` in addition to
> `ErrorT`. The only person who disagreed the last discussion was Ross,
> so it's a matter of convincing him.
I also prefer Ross' suggestion of Except/ExceptT.
Using Either as a monad for me is abuse, as is defining Monad for pairs,
Num for functions, Ord for complex numbers etc.
More information about the Libraries