| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Data.Universe.Generic
Synopsis
- class GUniverse f where
- guniverse :: [f a]
- class GUniverseSum f where
- guniverseSum :: [[f a]]
- class GUniverseProduct f where
- guniverseProduct :: [f a]
- universeGeneric :: (Generic a, GUniverse (Rep a)) => [a]
Documentation
>>>:set -XDeriveGeneric>>>import GHC.Generics
class GUniverse f where Source #
Instances
| GUniverseSum f => GUniverse (M1 i c f) Source # | |
Defined in Data.Universe.Generic | |
class GUniverseSum f where Source #
Methods
guniverseSum :: [[f a]] Source #
Instances
| GUniverseSum (V1 :: Type -> Type) Source # | |
Defined in Data.Universe.Generic Methods guniverseSum :: [[V1 a]] Source # | |
| (GUniverseSum f, GUniverseSum g) => GUniverseSum (f :+: g) Source # | |
Defined in Data.Universe.Generic Methods guniverseSum :: [[(f :+: g) a]] Source # | |
| GUniverseProduct f => GUniverseSum (M1 i c f) Source # | |
Defined in Data.Universe.Generic Methods guniverseSum :: [[M1 i c f a]] Source # | |
class GUniverseProduct f where Source #
Methods
guniverseProduct :: [f a] Source #
Instances
| GUniverseProduct (U1 :: Type -> Type) Source # | |
Defined in Data.Universe.Generic Methods guniverseProduct :: [U1 a] Source # | |
| (GUniverseProduct f, GUniverseProduct g) => GUniverseProduct (f :*: g) Source # | |
Defined in Data.Universe.Generic Methods guniverseProduct :: [(f :*: g) a] Source # | |
| Universe a => GUniverseProduct (K1 r a :: Type -> Type) Source # | |
Defined in Data.Universe.Generic Methods guniverseProduct :: [K1 r a a0] Source # | |
| GUniverseProduct f => GUniverseProduct (M1 i c f) Source # | |
Defined in Data.Universe.Generic Methods guniverseProduct :: [M1 i c f a] Source # | |
universeGeneric :: (Generic a, GUniverse (Rep a)) => [a] Source #
>>>data One = One deriving (Show, Generic)>>>universeGeneric :: [One][One]
>>>data Big = B0 Bool Bool | B1 Bool deriving (Show, Generic)>>>universeGeneric :: [Big][B0 False False,B1 False,B0 False True,B1 True,B0 True False,B0 True True]
>>>universeGeneric :: [Maybe Ordering][Nothing,Just LT,Just EQ,Just GT]
>>>take 10 (universeGeneric :: [Either Integer Integer])[Left 0,Right 0,Left 1,Right 1,Left (-1),Right (-1),Left 2,Right 2,Left (-2),Right (-2)]
>>>take 10 (universeGeneric :: [(Integer, Integer, Integer)])[(0,0,0),(0,0,1),(1,0,0),(0,1,0),(1,0,1),(-1,0,0),(0,0,-1),(1,1,0),(-1,0,1),(2,0,0)]
>>>:set -XEmptyDataDeriving
>>>data Zero deriving (Show, Generic)>>>universeGeneric :: [Zero][]