sai-shape-syb: Obtain homogeneous values from arbitrary values, transforming or culling data

[ bsd3, generics, library ] [ Propose Tags ]

This package provides SYB shape support: generic mapping to homogeneous types, and related features. Complements existing Uniplate and TH shape libraries.

Given a value of arbitrary complexity (mutually recursive heterogeneous constructor application), you can obtain a structure-preserving representation (homomorphism) as a homogeneous type Homo a, parameterised by any choice type a.

See the project homepage for more information.


Automatic Flags

Use Data.Tree instead of custom Rose type


Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees


Versions [RSS] 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4
Dependencies base (>=4 && <5), containers (>=0.5 && <0.6), ghc (>=7.4 && <7.10), ghc-syb-utils (>=0.2 && <0.3), syb (<1) [details]
License BSD-3-Clause
Author Andrew G. Seniuk
Maintainer Andrew Seniuk <>
Category Generics
Home page
Bug tracker
Uploaded by AndrewSeniuk at 2015-01-03T11:37:45Z
Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 5327 total (20 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]