The transformers package

[Tags: bsd3, library]

A portable library of functor and monad transformers, inspired by the paper "Functional Programming with Overloading and Higher-Order Polymorphism", by Mark P Jones, in Advanced School of Functional Programming, 1995 (

This package contains:

It can be used on its own in portable Haskell code, or with the monad classes in the mtl or monads-tf packages, which automatically lift operations introduced by monad transformers through other transformers.


Versions0.0.0.0,,,,,,,,,,,,, (info)
Dependenciesbase (>=1.0 && <2), special-functors (==1.0.*) or
base (>=2 && <6)
AuthorAndy Gill, Ross Paterson
MaintainerRoss Paterson <>
Source repositoryhead: darcs get
Upload dateThu Mar 22 16:00:43 UTC 2012
Uploaded byRossPaterson
DistributionsDebian:, Fedora:, FreeBSD:, NixOS:
Downloads180578 total (18338 in last 30 days)




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