The algebraic-classes package

[Tags:bsd3, library]

Algebraic classes are type classes where all the methods return a value of the same type, which is also the class parameter. Examples from base are Num and Monoid.

F-algebras are functions f a -> a, where the functor f is called the signature, and the type a the carrier.

This package relates these 2 concepts, and can create conversions between the two using Template Haskell. More specifically, it can generate:

This is useful because type classes are more commonly used in Haskell than F-algebras, but F-algebras are easier to work with, because they are just functions.


Versions 0, 0.1, 0.2, 0.2.1, 0.3, 0.3.1, 0.3.2, 0.4, 0.5, 0.5.1, 0.5.2, 0.6
Change log CHANGELOG
Dependencies base (==4.8.*), syb (==0.4.*), template-haskell (==2.10.0.*) [details]
License BSD3
Author Sjoerd Visscher
Stability Unknown
Category Data, Generics, Math
Home page
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Source repository head: git clone git://
Uploaded Sat Apr 11 15:47:17 UTC 2015 by SjoerdVisscher
Distributions NixOS:0.6
Downloads 2438 total (50 in the last 30 days)
0 []
Status Docs available [build log]
Last success reported on 2015-09-27 [all 4 reports]




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