data-reify: Reify a recursive data structure into an explicit graph.
'data-reify' provided the ability to turn recursive structures into explicit graphs.
Many (implicitly or explicitly) recursive data structure can be given this ability, via
a type class instance. This gives an alternative to using Ref
for observable sharing.
Observable sharing in general is unsafe, so we use the IO monad to bound this effect,
but can be used safely even with unsafePerformIO
if some simple conditions are met.
Typically this package will be used to tie the knot with DSL's that depend of
observable sharing, like Lava.
Providing an instance for MuRef
is the mechanism for allowing a structure to be
reified into a graph, and several examples of this are provided.
© 2009 Andy Gill; BSD3 license.
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Downloads
- data-reify-0.6.4.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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Versions [RSS] | 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.6.2, 0.6.3, 0.6.4 (info) |
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Change log | CHANGELOG.md |
Dependencies | base (>=4.9 && <5), containers (>=0.5.7.1), data-reify, hashable, unordered-containers [details] |
Tested with | ghc ==8.0.2, ghc ==8.2.2, ghc ==8.4.4, ghc ==8.6.5, ghc ==8.8.4, ghc ==8.10.7, ghc ==9.0.2, ghc ==9.2.8, ghc ==9.4.8, ghc ==9.6.6, ghc ==9.8.2, ghc ==9.10.1 |
License | BSD-3-Clause |
Copyright | (c) 2009 Andy Gill |
Author | Andy Gill |
Maintainer | Andy Gill <andygill@ku.edu> |
Category | Language, Data, Parsing, Reflection |
Home page | http://ku-fpg.github.io/software/data-reify/ |
Source repo | head: git clone https://github.com/ku-fpg/data-reify |
Uploaded | by ryanglscott at 2024-10-27T13:58:38Z |
Distributions | Fedora:0.6.3, LTSHaskell:0.6.4, NixOS:0.6.3, Stackage:0.6.4 |
Reverse Dependencies | 13 direct, 72 indirect [details] |
Executables | data-reify-test7, data-reify-test6, data-reify-test5, data-reify-test4, data-reify-test3, data-reify-test2, data-reify-test1, simplify, example1 |
Downloads | 15865 total (200 in the last 30 days) |
Rating | (no votes yet) [estimated by Bayesian average] |
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Status | Docs pending Build status unknown [no reports yet] |