| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Data.Generics.UniplateStrOn
Description
DEPRECATED: Use Data.Generics.Uniplate.Operations instead.
This module retained Haskell 98 compatability, but users who are happy with multi-parameter type classes should look towards Data.Generics.Biplate.
The only function missing from Data.Generics.Uniplate is fold, as it can be
constructed from children and has little meaning in a multi-typed setting.
All operations, apart from childrenOn, descendOn and holesOn should perform
identically to their non On counterparts.
Synopsis
- module Data.Generics.UniplateStr
- type BiplateType from to = from -> (Str to, Str to -> from)
- universeOn :: Uniplate to => BiplateType from to -> from -> [to]
- childrenOn :: Uniplate to => BiplateType from to -> from -> [to]
- transformOn :: Uniplate to => BiplateType from to -> (to -> to) -> from -> from
- transformOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m to) -> from -> m from
- rewriteOn :: Uniplate to => BiplateType from to -> (to -> Maybe to) -> from -> from
- rewriteOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m (Maybe to)) -> from -> m from
- descendOn :: Uniplate to => BiplateType from to -> (to -> to) -> from -> from
- descendOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m to) -> from -> m from
- holesOn :: Uniplate to => BiplateType from to -> from -> [(to, to -> from)]
- contextsOn :: Uniplate to => BiplateType from to -> from -> [(to, to -> from)]
- uniplateOnList :: BiplateType a b -> BiplateType [a] b
Documentation
module Data.Generics.UniplateStr
type BiplateType from to = from -> (Str to, Str to -> from) Source #
Return all the top most children of type to within from.
If from == to then this function should return the root as the single
child.
universeOn :: Uniplate to => BiplateType from to -> from -> [to] Source #
childrenOn :: Uniplate to => BiplateType from to -> from -> [to] Source #
Return the children of a type. If to == from then it returns the
original element (in contrast to children)
transformOn :: Uniplate to => BiplateType from to -> (to -> to) -> from -> from Source #
transformOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m to) -> from -> m from Source #
rewriteOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m (Maybe to)) -> from -> m from Source #
descendOn :: Uniplate to => BiplateType from to -> (to -> to) -> from -> from Source #
descendOnM :: (Monad m, Uniplate to) => BiplateType from to -> (to -> m to) -> from -> m from Source #
holesOn :: Uniplate to => BiplateType from to -> from -> [(to, to -> from)] Source #
contextsOn :: Uniplate to => BiplateType from to -> from -> [(to, to -> from)] Source #
uniplateOnList :: BiplateType a b -> BiplateType [a] b Source #
Used for defining instances UniplateFoo a => UniplateFoo [a]