free-category: Free category

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Free categories


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Versions0.0.1.0, 0.0.2.0, 0.0.3.0, 0.0.4.0, 0.0.4.0, 0.0.4.1
Change logChangeLog.md
Dependenciesbase (>=4.9 && <5), free-algebras (>=0.0.8.0) [details]
LicenseMPL-2.0
Copyright(c) 2018-2019 Marcin Szamotulski
AuthorMarcin Szamotulski
Maintainerprofunctor@pm.me
CategoryAlgebra, Control, Monads, Category
Home pagehttps://github.com/coot/free-category#readme
Bug trackerhttps://github.com/coot/free-category/issues
Source repositoryhead: git clone https://github.com/coot/free-category
UploadedThu Dec 5 13:19:49 UTC 2019 by coot

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Readme for free-category-0.0.4.0

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Free Category

Maintainer: coot CircleCI

This package contains efficient implementations of free categories. There are various representations available:

Free arrows and free Kleisli categories are also included.

Free categories are useful to model state machines in a simple yet type safe manner. For that purpose Kleisli categories are a very useful target which allows to include monadic computations. This package contains a useful generalisation of Kliesli categories captured by EffectCategory class (categories with effects), and a (free) transformer which lifts a category to a category with effects.

Benchmarks

Check performance characteristics of various representations:

Resources