categories: Categories

[ bsd3, control, library ] [ Propose Tags ]
Versions 0.54.0, 0.54.1, 0.55.0, 0.55.1, 0.55.2, 0.56.0, 0.57.0, 0.58.0,,,,, 0.59, 1.0,, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7
Change log CHANGELOG.markdown
Dependencies base (>=4 && <4.7), void (>= [details]
License BSD-3-Clause
Copyright Copyright (C) 2008-2010, Edward A. Kmett
Author Edward A. Kmett
Maintainer Edward A. Kmett <>
Revised Revision 1 made by HerbertValerioRiedel at Tue Jan 6 21:31:53 UTC 2015
Category Control
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Uploaded by EdwardKmett at Sun Jan 6 23:26:55 UTC 2013
Distributions Debian:1.0.7, FreeBSD:1.0.7, NixOS:1.0.7
Downloads 13303 total (69 in the last 30 days)
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Status Docs uploaded by user
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Readme for categories-1.0.5

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This package provides a number of classes for working with Category instances with more structure in Haskell.

Contact Information

Contributions and bug reports are welcome!

Please feel free to contact me through github or on the #haskell IRC channel on

-Edward Kmett