Modulecursor-0.3.2.0Haskell2010

Cursor.List

datadata ListCursor a

ListCursor
- listCursorPrev :: [a]
  In reverse order
- listCursorNext :: [a]

Instances7Functor, Eq, Show, Generic, NFData, Validity, …

Functor ListCursorDefined in cursor-0.3.2.0 · Cursor.List
Eq a => Eq (ListCursor a)Defined in cursor-0.3.2.0 · Cursor.List
Show a => Show (ListCursor a)Defined in cursor-0.3.2.0 · Cursor.List
Generic (ListCursor a)Defined in cursor-0.3.2.0 · Cursor.List
NFData a => NFData (ListCursor a)Defined in cursor-0.3.2.0 · Cursor.List
Validity a => Validity (ListCursor a)Defined in cursor-0.3.2.0 · Cursor.List
type Rep (ListCursor a) = D1 ('MetaData "ListCursor" "Cursor.List" "cursor-0.3.2.0-CnVsw36Ku0W6UbunGI9kmH" 'False) (C1 ('MetaCons "ListCursor" 'PrefixI 'True) (S1 ('MetaSel ('Just "listCursorPrev") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [a]) :*: S1 ('MetaSel ('Just "listCursorNext") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [a])))Defined in cursor-0.3.2.0 · Cursor.List

valueemptyListCursor :: ListCursor a

valuemakeListCursor :: [a] -> ListCursor a

valuemakeListCursorWithSelection :: Int -> [a] -> Maybe (ListCursor a)

valuerebuildListCursor :: ListCursor a -> [a]

valuelistCursorNull :: ListCursor a -> Bool

valuelistCursorLength :: ListCursor a -> Int

valuelistCursorIndex :: ListCursor a -> Int

valuelistCursorSelectPrev :: ListCursor a -> Maybe (ListCursor a)

valuelistCursorSelectNext :: ListCursor a -> Maybe (ListCursor a)

valuelistCursorSelectIndex :: Int -> ListCursor a -> ListCursor a

valuelistCursorSelectStart :: ListCursor a -> ListCursor a

valuelistCursorSelectEnd :: ListCursor a -> ListCursor a

valuelistCursorPrevItem :: ListCursor a -> Maybe a

valuelistCursorNextItem :: ListCursor a -> Maybe a

valuelistCursorPrevUntil :: (a -> Bool) -> ListCursor a -> ListCursor a

valuelistCursorNextUntil :: (a -> Bool) -> ListCursor a -> ListCursor a

valuelistCursorInsert :: a -> ListCursor a -> ListCursor a

valuelistCursorAppend :: a -> ListCursor a -> ListCursor a

valuelistCursorInsertList :: [a] -> ListCursor a -> ListCursor a

valuelistCursorAppendList :: [a] -> ListCursor a -> ListCursor a

valuelistCursorRemove :: ListCursor a -> Maybe (DeleteOrUpdate (ListCursor a))

valuelistCursorDelete :: ListCursor a -> Maybe (DeleteOrUpdate (ListCursor a))

valuelistCursorSplit :: ListCursor a -> (ListCursor a, ListCursor a)

valuelistCursorCombine :: ListCursor a -> ListCursor a -> ListCursor a

valuetraverseListCursor :: ([a] -> [a] -> f b) -> ListCursor a -> f b

valuefoldListCursor :: ([a] -> [a] -> b) -> ListCursor a -> b