[Haskell-cafe] GHCI says we all drink left-handed

[MarLinn]

You are right. But it gets worse! At first I assumed GHCi might just be 
saying "All left-handed people should be allowed to drink" but now I'm 
convinced it's biased. Following your definitions:

Prelude> any (<3) (Left Handed)
Prelude> False

Ouch! No love for left-handed people at all!


On 2017-04-01 13:08, Andreas Abel wrote:
> GHCi, version 7.10.3: http://www.haskell.org/ghc/  :? for help
> Prelude> data Handed = Handed
> Prelude> let drink beer = beer
> Prelude> all drink (Left Handed)
> True
>