How to provide explicit type declarations for functions when using GHCi?
Is there a way provide type declarations in GHCi? let numUniques’ :: (Eq a) => [a] -> Int; numUniques’ = length . nub Or is there another way to define functions like these which doesn’t require type declarations? If you turn off the monomorphism restriction with -XNoMonomorphismRestriction, it will infer the right type.