jaror, 11 months ago Exercise: why did I not write an instance Applicative (Free' f) and used deriving (Functor, Applicative, Alternative) via Compose [] (Free' f) to get the instances for Free?
Exercise: why did I not write an instance Applicative (Free' f) and used deriving (Functor, Applicative, Alternative) via Compose [] (Free' f) to get the instances for Free?
instance Applicative (Free' f)
deriving (Functor, Applicative, Alternative) via Compose [] (Free' f)
Free