universe-some

Universe instances for Some from some

https://github.com/dmwit/universe

LTS Haskell 24.40:1.2.2.1@rev:1
Stackage Nightly 2026-05-12:1.2.2.1@rev:1
Latest on Hackage:1.2.2.1@rev:1

See all snapshots universe-some appears in

BSD-3-Clause licensed by Daniel Wagner, Oleg Grenrus
Maintained by [email protected]
This version can be pinned in stack with:universe-some-1.2.2.1@sha256:eed65c3a86befbb7a56ccc4dda318b1b43b4846b306e1ad23ade9e3982c6e9fa,2092

Module documentation for 1.2.2.1

Used by 2 packages in nightly-2026-05-12(full list with versions):
universe, universe-dependent-sum

A class for finite and recursively enumerable types and some helper functions for enumerating them defined in universe-base package:

class Universe a where universe :: [a]
class Universe a => Finite a where universeF :: [a]; universeF = universe

This package adds

class UniverseSome f where universeSome :: [Some f]
class UniverseSome f => FiniteSome f where universeFSome :: [Some f]; universeFSome = universe

classes.