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

Stability | provisional |

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

Safe Haskell | Safe-Inferred |

# Documentation

class Bifoldable p whereSource

bifold :: Monoid m => p m m -> mSource

bifoldMap :: Monoid m => (a -> m) -> (b -> m) -> p a b -> mSource

bifoldr :: (a -> c -> c) -> (b -> c -> c) -> c -> p a b -> cSource

bifoldl :: (c -> a -> c) -> (c -> b -> c) -> c -> p a b -> cSource

Bifoldable Either | |

Bifoldable (,) | |

Bifoldable Const | |

Bifoldable ((,,) x) | |

Bifoldable (Tagged *) | |

Foldable f => Bifoldable (Clown f) | |

Bifoldable p => Bifoldable (Flip p) | |

Foldable g => Bifoldable (Joker g) | |

Bifoldable p => Bifoldable (WrappedBifunctor p) | |

Bifoldable ((,,,) x y) | |

(Bifoldable f, Bifoldable g) => Bifoldable (Product f g) | |

Bifoldable ((,,,,) x y z) |

bifoldr' :: Bifoldable t => (a -> c -> c) -> (b -> c -> c) -> c -> t a b -> cSource

bifoldrM :: (Bifoldable t, Monad m) => (a -> c -> m c) -> (b -> c -> m c) -> c -> t a b -> m cSource

bifoldl' :: Bifoldable t => (a -> b -> a) -> (a -> c -> a) -> a -> t b c -> aSource

bifoldlM :: (Bifoldable t, Monad m) => (a -> b -> m a) -> (a -> c -> m a) -> a -> t b c -> m aSource

bitraverse_ :: (Bifoldable t, Applicative f) => (a -> f c) -> (b -> f d) -> t a b -> f ()Source

bifor_ :: (Bifoldable t, Applicative f) => t a b -> (a -> f c) -> (b -> f d) -> f ()Source

bimapM_ :: (Bifoldable t, Monad m) => (a -> m c) -> (b -> m d) -> t a b -> m ()Source

biforM_ :: (Bifoldable t, Monad m) => t a b -> (a -> m c) -> (b -> m d) -> m ()Source

bisequenceA_ :: (Bifoldable t, Applicative f) => t (f a) (f b) -> f ()Source

bisequence_ :: (Bifoldable t, Monad m) => t (m a) (m b) -> m ()Source

biList :: Bifoldable t => t a a -> [a]Source

biconcat :: Bifoldable t => t [a] [a] -> [a]Source

biconcatMap :: Bifoldable t => (a -> [c]) -> (b -> [c]) -> t a b -> [c]Source