Portability | portable |
---|---|

Stability | provisional |

Maintainer | Edward Kmett <ekmett@gmail.com> |

Safe Haskell | None |

- class Bifunctor p => Biapplicative p where
- (<<$>>) :: (a -> b) -> a -> b
- (<<**>>) :: Biapplicative p => p a c -> p (a -> b) (c -> d) -> p b d
- biliftA2 :: Biapplicative w => (a -> b -> c) -> (d -> e -> f) -> w a d -> w b e -> w c f
- biliftA3 :: Biapplicative w => (a -> b -> c -> d) -> (e -> f -> g -> h) -> w a e -> w b f -> w c g -> w d h
- module Data.Bifunctor

# Biapplicative bifunctors

class Bifunctor p => Biapplicative p whereSource

bipure :: a -> b -> p a bSource

(<<*>>) :: p (a -> b) (c -> d) -> p a c -> p b dSource

Biapplicative (,) | |

Biapplicative Const | |

Monoid x => Biapplicative ((,,) x) | |

Biapplicative (Tagged *) | |

Applicative f => Biapplicative (Clown f) | |

Biapplicative p => Biapplicative (Flip p) | |

Applicative g => Biapplicative (Joker g) | |

Biapplicative p => Biapplicative (WrappedBifunctor p) | |

(Monoid x, Monoid y) => Biapplicative ((,,,) x y) | |

(Monoid x, Monoid y, Monoid z) => Biapplicative ((,,,,) x y z) |

(<<**>>) :: Biapplicative p => p a c -> p (a -> b) (c -> d) -> p b dSource

biliftA2 :: Biapplicative w => (a -> b -> c) -> (d -> e -> f) -> w a d -> w b e -> w c fSource

Lift binary functions

biliftA3 :: Biapplicative w => (a -> b -> c -> d) -> (e -> f -> g -> h) -> w a e -> w b f -> w c g -> w d hSource

Lift ternary functions

module Data.Bifunctor