tree-diff: Diffing of (expression) trees.
Common diff algorithm works on list structures:
diff :: Eq a => [a] -> [a] -> [Edit a]
This package works on trees.
treeDiff :: Eq a => Tree a -> Tree a -> Edit (EditTree a)
This package also provides a way to diff arbitrary ADTs,
using Generics
-derivable helpers.
This package differs from gdiff,
in a two ways: tree-diff
doesn't have patch function,
and the "edit-script" is a tree itself, which is useful for pretty-printing.
>>> prettyEditExpr $ ediff (Foo 42 [True, False] "old") (Foo 42 [False, False, True] "new") Foo {fooBool = [-True, +False, False, +True], fooInt = 42, fooString = -"old" +"new"}
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Versions [RSS] | 0, 0.0.0.1, 0.0.1, 0.0.2, 0.0.2.1, 0.1, 0.2, 0.2.1, 0.2.1.1, 0.2.2, 0.3, 0.3.0.1, 0.3.1, 0.3.2, 0.3.3 |
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Change log | ChangeLog.md |
Dependencies | aeson (>=2.2.0.0 && <2.3), ansi-terminal (>=1.1 && <1.2), ansi-wl-pprint (>=1.0.2 && <1.1), base (>=4.12.0.0 && <4.21), bytestring (>=0.10.8.2 && <0.11 || >=0.11.0.0 && <0.12 || >=0.12.0.2 && <0.13), containers (>=0.6.0.1 && <0.8), data-array-byte (>=0.1.0.1 && <0.2), deepseq (>=1.4.4.0 && <1.5 || >=1.5.0.0 && <1.6), hashable (>=1.4.4.0 && <1.5 || >=1.5.0.0 && <1.6), parsec (>=3.1.13.0 && <3.2), parsers (>=0.12.11 && <0.13), pretty (>=1.1.1.0 && <1.2), primitive (>=0.9.0.0 && <0.10), QuickCheck (>=2.14.2 && <2.16), scientific (>=0.3.8.0 && <0.4), semialign (>=1.3.1 && <1.4), strict (>=0.5 && <0.6), tagged (>=0.8.8 && <0.9), text (>=1.2.3.0 && <1.3 || >=2.0 && <2.2), these (>=1.2.1 && <1.3), time (>=1.8.0.2 && <1.9 || >=1.9.3 && <1.13), unordered-containers (>=0.2.20 && <0.3), uuid-types (>=1.0.6 && <1.1), vector (>=0.13.1.0 && <0.14) [details] |
Tested with | ghc ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.8 || ==9.4.8 || ==9.6.5 || ==9.8.2 || ==9.10.1 |
License | GPL-2.0-or-later |
Copyright | (c) 2017-2021 Oleg Grenrus |
Author | Oleg Grenrus <oleg.grenrus@iki.fi> |
Maintainer | Oleg.Grenrus <oleg.grenrus@iki.fi> |
Category | Data, Testing |
Home page | https://github.com/phadej/tree-diff |
Bug tracker | https://github.com/phadej/tree-diff/issues |
Source repo | head: git clone https://github.com/phadej/tree-diff.git |
Uploaded | by phadej at 2024-11-30T16:45:36Z |
Distributions | Arch:0.3.0.1, LTSHaskell:0.3.0.1, NixOS:0.3.0.1, Stackage:0.3.3 |
Reverse Dependencies | 6 direct, 13 indirect [details] |
Downloads | 27360 total (321 in the last 30 days) |
Rating | 2.25 (votes: 2) [estimated by Bayesian average] |
Your Rating | |
Status | Docs available [build log] Last success reported on 2024-11-30 [all 1 reports] |