rmonad: Restricted monad library

[ bsd3, control, library ] [ Propose Tags ]

A library for restricted monads based on associated datatypes. This allows datatypes such as Set to be made into monads. Users can either use the NoImplicitPrelude extension and use Control.RMonad directly, or use Control.RMonad.AsMonad with the embed and unEmbed combinators to use the normal Prelude monad operations.


[Skip to Readme]

Downloads

Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees

Candidates

  • No Candidates
Versions [RSS] 0.1, 0.2, 0.3, 0.4, 0.4.1, 0.5, 0.6, 0.7, 0.8, 0.8.0.1, 0.8.0.2
Dependencies base, containers [details]
License BSD-3-Clause
Copyright (c) 2008 Ganesh Sittampalam
Author
Maintainer Ganesh Sittampalam <ganesh@earth.li>
Category Control
Uploaded by GaneshSittampalam at 2008-04-13T12:06:19Z
Distributions
Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 8551 total (32 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]

Readme for rmonad-0.1

[back to package description]
rmonad provides a restricted monad class in the Control.RMonad hierarchy.
The class makes use of associated datatypes (available in GHC 6.8),
using an idea learnt from Wolfgang Jeltsch:
http://www.haskell.org/pipermail/haskell-cafe/2008-March/041084.html

It also provides a way to treat a restricted monad as a normal monad
using a generic wrapper type. This idea is described here:
http://hsenag.livejournal.com/11803.html?nc=5

See the haddock documentation for information on how to use it.

TODO

Add instances for all the mtl stuff. Consider also doing this for mtl-tf
(namespacing issues?)