monoid-transformer

Monoid counterparts to some ubiquitous monad transformers

LTS Haskell 24.43:0.0.4
Stackage Nightly 2026-06-04:0.0.4.1
Latest on Hackage:0.0.4.1

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BSD-3-Clause licensed and maintained by Henning Thielemann
This version can be pinned in stack with:monoid-transformer-0.0.4.1@sha256:37acd449e1edf01dbc5947844de50d2d53450a06e4e2d9190f14de20e700d601,1264

Module documentation for 0.0.4.1

Depends on 2 packages(full list with versions):
base, semigroups
Used by 1 package in nightly-2026-06-04(full list with versions):
midi

Monoid transformers: State, Reader

There is no Writer transformer. It's vice versa: The Writer monad transforms a monoid to a monad.