MIT licensed by Michael Snoyman
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This version can be pinned in stack with:classy-prelude-0.10.2@sha256:d7189ba30f3481fe6d38bd942523a0546d337347e070adcc56150b678c9a3dd6,2302

Module documentation for 0.10.2

  • ClassyPrelude

Focuses on using common typeclasses when possible, and creating new ones to avoid name clashing. Exposes many recommended datastructures (Map, ByteString, etc) directly without requiring long import lists and qualified modules.



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