Codensity for the Akh Javascript Monad Transformer Library

Includes both regular [codensity][] monad Codensity and codensity monad transformer CodensityT.

``bash


To use as standalone package

$ npm install --save akh.codensity

To use as part of akh library

$ npm install --save akh
`

Usage

The codensity monad/transformer implements the [Fantasy Land][fl] monad and monoid interfaces.

`js
// Codensity monad
require('akh.codensity').Codensity
require('akh').Codensity

// Codensity monad transformer
require('akh.codensity').CodensityT
require('akh').CodensityT
`

#### Codensity.run(m, k), m.run(k)
Perform a codensity computation m and complete with outer continuation k.

`js
const Codensity = requre('akh.Codensity').Codensity

var c = Codensity.of(3).map(x => -x)

Codensity.run(c, console.log) // logs: -3
c.run(console.log)
`

#### CodensityT.run(m, k), m.run(k)
Same as Codensity.run but for transformed types




Contributing

Contributions are welcome.

To get started:

`bash
$ cd akh-codensity
$ npm install # install dev packages
$ npm test # run tests
``

[codensity]: http://www.maths.ed.ac.uk/~tl/sydney/sydney_talk.pdf
[fl]: https://github.com/fantasyland/fantasy-land