Proposal to solve the `EitherT` problem.

Henning Thielemann schlepptop at
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.

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