The free-vl package

[Tags:bsd3, library, program, test]

The van Laarhoven encoding of Free Monads, both the original and with extensible effects.

For more information on the van Laarhoven Free Monads, including examples, please see the following blog posts:

Initial formulation by Russell O'Connor:

Adding Extensible Effects by Aaron Levin:


Versions, 0.1.1, 0.1.2, 0.1.3, 0.1.4
Dependencies base (>=4.8 && <5), free-vl [details]
License BSD3
Copyright 2016 Aaron Levin
Author Aaron Levin
Maintainer Aaron Levin <>
Category Control, Monads
Home page
Source repository head: git clone
Uploaded Wed Feb 10 11:13:58 UTC 2016 by aaronlevin
Updated Wed Feb 10 11:46:21 UTC 2016 by phadej to revision 1
Distributions LTSHaskell:0.1.4, NixOS:0.1.4, Stackage:0.1.4, Tumbleweed:0.1.4
Downloads 316 total (7 in the last 30 days)
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]




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