Safe Haskell | None |
---|---|
Language | Haskell98 |
This small library defines data types Tup1
, Tup2
... Tup9
for homogeneous tuples of small size (both strict and lazy),
and various instances for them, most notably Functor
and Applicative
. We also have a Tup
type class:
class Tup f where tupSize :: f a -> Int tupToList :: f a -> [a] tupFromList :: [a] -> f a tupProxy :: f a -> Proxy a ...
Also included is a very simple preprocesszor tuplepp
which translates
the syntax {{a,b,c}}
into (Tup3 a b c)
.