is: Generic pattern predicates

[ bsd3, data, library ] [ Propose Tags ]

Generate predicates of type (t → Bool) from constructors or patterns of type t. Uses either Template Haskell or instances of Generic or Typeable. Generating predicates from arbitrary patterns requires TH.

Versions [faq] 0.1, 0.2, 0.4, 0.4.1, 0.4.3
Change log CHANGELOG
Dependencies base (>=4.7 && <4.11), template-haskell (>=2.9 && <2.13) [details]
License BSD-3-Clause
Author Víctor López Juan <>
Category Data
Bug tracker
Source repo head: git clone
this: git clone v0.4)
Uploaded by vlopez at Mon Feb 26 22:37:09 UTC 2018
Distributions NixOS:0.4.3
Downloads 1391 total (95 in the last 30 days)
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2018-02-26 [all 1 reports]




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