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  1. focusList :: FocusList a -> !Seq a

    focuslist Data.FocusList

    No documentation available.

  2. focusListFocus :: FocusList a -> !Focus

    focuslist Data.FocusList

    No documentation available.

  3. fromListFL :: Focus -> [a] -> Maybe (FocusList a)

    focuslist Data.FocusList

    Safely create a FocusList from a list.

    >>> fromListFL (Focus 1) ["cat","dog","goat"]
    Just (FocusList (Focus 1) ["cat","dog","goat"])
    
    >>> fromListFL NoFocus []
    Just (FocusList NoFocus [])
    
    If the Focus is out of range for the list, then Nothing will be returned.
    >>> fromListFL (Focus (-1)) ["cat","dog","goat"]
    Nothing
    
    >>> fromListFL (Focus 3) ["cat","dog","goat"]
    Nothing
    
    >>> fromListFL NoFocus ["cat","dog","goat"]
    Nothing
    
    complexity: O(n) where n is the length of the input list.

  4. lensFocusList :: forall a1 a2 f . Functor f => (Seq a1 -> f (Seq a2)) -> FocusList a1 -> f (FocusList a2)

    focuslist Data.FocusList

    No documentation available.

  5. lensFocusListFocus :: forall a f . Functor f => (Focus -> f Focus) -> FocusList a -> f (FocusList a)

    focuslist Data.FocusList

    No documentation available.

  6. unsafeFromListFL :: Focus -> [a] -> FocusList a

    focuslist Data.FocusList

    Unsafely create a FocusList. This does not check that the focus actually exists in the list. This is an internal function and should generally not be used. It is only safe to use if you ALREADY know the Focus is within the list. Instead, you should generally use fromListFL. The following is an example of using unsafeFromListFL correctly.

    >>> unsafeFromListFL (Focus 1) [0..2]
    FocusList (Focus 1) [0,1,2]
    
    >>> unsafeFromListFL NoFocus []
    FocusList NoFocus []
    
    unsafeFromListFL can also be used uncorrectly. The following is an example of unsafeFromListFL allowing you to create a FocusList that does not pass invariantFL.
    >>> unsafeFromListFL (Focus 100) [0..2]
    FocusList (Focus 100) [0,1,2]
    
    If fromListFL returns a Just FocusList, then unsafeFromListFL should return the same FocusList. complexity: O(n) where n is the length of the input list.

  7. fromList :: [Text] -> FuzzySet

    fuzzyset Data.FuzzySet.Simple

    Create a new set from a list of entries, using the default settings.

  8. module Data.Generics.Product.HList

    Derive an isomorphism between a product type and a flat HList.

  9. class IsList f g (as :: [Type]) (bs :: [Type]) | f -> as, g -> bs

    generic-optics Data.Generics.Product.HList

    No documentation available.

  10. bitList :: [Int] -> Hex

    ghci-hexcalc Data.GHex

    Set bits with List

    >>> bitList [15, 8, 1]
    0x0000_0000_0000_8102
    

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