discrimination

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Grouping and Sorting instances for Data.Ord.Down

1

A `Sorting` instance of `Down` enables the user to write `sortWith Down` to sort in reverse order.

bacchanalia

Grouping Data.Unique and Integer?

1

How to do this correctly? `grouping = hashing` is unsatisfactory.

spacekitteh

So I have the following type ```haskell data Atom v = Variable v | Term [Atom v] deriving stock (Eq, Read, Data, Typeable, Generic, Generic1, Functor, Foldable, Traversable) instance Grouping...

spacekitteh

http://ekmett.github.io/discrimination outdated

1

The site is linked from the repo discription but it only has documentation for 0.1. Maybe remove the link as there's already a Hackage link?

Porges

Grouping instance for Float/Double

1

I'm in need of a `Grouping` instance for `Double`. I'm not particularly worried about what happens with the different representations of NaNs, or with negative zeros, so I think I...

mrgriffin

Grouping Text instance

4

Could a `Grouping Text` instance be added? https://hackage.haskell.org/package/discrimination-0.5/docs/Data-Discrimination-Grouping.html#t:Grouping

flip111

Add functions to create NonEmpty groups

1

``` group :: Grouping a => [a] -> [NonEmpty a] groupWith :: Grouping b => (a -> b) -> [a] -> [NonEmpty a] ```

flip111

``` group1 :: Grouping1 (NonEmpty a) => NonEmpty a -> NonEmpty (NonEmpty a) groupWith1 :: Grouping1 (NonEmpty b) => (a -> b) -> NonEmpty a -> NonEmpty (NonEmpty a) ```

flip111