Safe Haskell | Safe-Inferred |
---|---|

Language | Haskell98 |

Common functions for implementing generic traversals

# Documentation

maybeM :: Applicative f => (a -> f b) -> Maybe a -> f (Maybe b) Source

Safe Haskell | Safe-Inferred |
---|---|

Language | Haskell98 |

Common functions for implementing generic traversals

maybeM :: Applicative f => (a -> f b) -> Maybe a -> f (Maybe b) Source