monadbi: Extract underlying monads from monad transformers

[ control, deprecated, library ] [ Propose Tags ]

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This module provides a Class called MonadBi which acts as a superset of MonadTrans, and provides raise analogous to lift, i.e. lifts underlying monads into the transformer. It also provides lower which is the opposite of lift, and extracts underlying monads from monad transformers. Generally speaking, MonadBi represents the relationship between monads that can be transformed into each other (atleast partially). Natural instances are provided for many Monad Transformers.

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Control
- Monad
  - Control.Monad.Bi

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monadbi-0.1.tar.gz [browse] (Cabal source package)
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Versions [RSS]	0.1
Dependencies	base (>=3 && <5), mtl [details]
License	LicenseRef-GPL
Author	Anupam Jain
Maintainer	ajnsit@gmail.com
Category	Control
Home page	https://github.com/ajnsit/monadbi
Source repo	head: git clone http://github.com/ajnsit/monadbi this: git clone http://github.com/ajnsit/monadbi/tree/v0.1(tag v0.1)
Uploaded	by AnupamJain at 2011-09-22T05:31:52Z
Distributions	NixOS:0.1
Reverse Dependencies	2 direct, 0 indirect [details]
Downloads	1317 total (8 in the last 30 days)
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Status	Docs uploaded by user Build status unknown [no reports yet]

Readme for monadbi-0.1

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MonadBi (monadbi-0.1)
============================

This module provides a Class called `MonadBi` which acts as a superset of `MonadTrans`,
and provides `raise` analogous to `lift`, i.e. lifts underlying monads into the transformer.
It also provides `lower` which is the opposite of `lift`, and extracts underlying monads
from monad transformers.

Generally speaking, MonadBi represents the relationship between monads that can be
transformed into each other (atleast partially).

Natural instances are provided for many Monad Transformers.


Changelog
=========

0.1 : Intial release