classy-prelude

A typeclass-based Prelude.

https://github.com/snoyberg/classy-prelude

Version on this page:0.11.1.1@rev:3
LTS Haskell 23.24:1.5.0.3
Stackage Nightly 2025-05-28:1.5.0.3
Latest on Hackage:1.5.0.3

See all snapshots classy-prelude appears in

MIT licensed by Michael Snoyman
Maintained by [email protected]
This version can be pinned in stack with:classy-prelude-0.11.1.1@sha256:99ac041d04b2638523e10fab70580d664127b644e42ae153896df7d133c66daa,2449

Module documentation for 0.11.1.1

Modern best practices without name collisions. No partial functions are exposed, but modern data structures are, without requiring import lists. Qualified modules also are not needed: instead operations are based on type-classes from the mono-traversable package.

Changes

0.11.1.1

  • Compatibility with time >= 1.5 #100

0.11.1

  • Fix deprecation warnings for elem

0.11.0

  • Upgrade to mutable-containers 0.3
  • Include dlist support

0.10.5

  • Export Data.Mutable

0.10.4

  • Expose all of Data.Functor

0.10.3

  • Expose liftA functions and <**> #94

0.10.2

  • Provide foldMap and fold as synonyms for concatMap and concat.
  • Switch to more general Traversable-based functions (sequence_ in particular).