snix/users/grfn/xanthous/src/Xanthous/Prelude.hs
Griffin Smith 6266c5d32f refactor(users/glittershark): Rename to grfn
Rename my //users directory and all places that refer to glittershark to
grfn, including nix references and documentation.

This may require some extra attention inside of gerrit's database after
it lands to allow me to actually push things.

Change-Id: I4728b7ec2c60024392c1c1fa6e0d4a59b3e266fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2933
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>
2021-04-12 14:45:51 +00:00

47 lines
1.3 KiB
Haskell

--------------------------------------------------------------------------------
module Xanthous.Prelude
( module ClassyPrelude
, Type
, Constraint
, module GHC.TypeLits
, module Control.Lens
, module Data.Void
, module Control.Comonad
, module Witherable
, fail
, (&!)
-- * Classy-Prelude addons
, ninsertSet
, ndeleteSet
, toVector
) where
--------------------------------------------------------------------------------
import ClassyPrelude hiding
( return, (<|), unsnoc, uncons, cons, snoc, index, (<.>), Index, say
, catMaybes, filter, mapMaybe, hashNub, ordNub
)
import Data.Kind
import GHC.TypeLits hiding (Text)
import Control.Lens hiding (levels, Level)
import Data.Void
import Control.Comonad
import Witherable
import Control.Monad.Fail (fail)
--------------------------------------------------------------------------------
ninsertSet
:: (IsSet set, MonoPointed set)
=> Element set -> NonNull set -> NonNull set
ninsertSet x xs = impureNonNull $ opoint x `union` toNullable xs
ndeleteSet :: IsSet b => Element b -> NonNull b -> b
ndeleteSet x = deleteSet x . toNullable
toVector :: (MonoFoldable (f a), Element (f a) ~ a) => f a -> Vector a
toVector = fromList . toList
infixl 1 &!
(&!) :: a -> (a -> b) -> b
(&!) = flip ($!)