tree-diff

Diffing of (expression) trees.

https://github.com/phadej/tree-diff

Version on this page:0.0.2
LTS Haskell 24.24:0.3.4@rev:2
Stackage Nightly 2025-12-15:0.3.4@rev:2
Latest on Hackage:0.3.4@rev:2

See all snapshots tree-diff appears in

BSD-3-Clause licensed by Oleg Grenrus
Maintained by Oleg.Grenrus
This version can be pinned in stack with:tree-diff-0.0.2@sha256:99d84e4639d8ebbd727f4223ab39b589eedeff7ed659db2f9b5b572fa33cd410,3742

Module documentation for 0.0.2

  • Data
    • Data.TreeDiff
      • Data.TreeDiff.Class
      • Data.TreeDiff.Expr
      • Data.TreeDiff.Golden
      • Data.TreeDiff.List
      • Data.TreeDiff.Parser
      • Data.TreeDiff.Pretty
      • Data.TreeDiff.QuickCheck
      • Data.TreeDiff.Tree
Used by 1 package in nightly-2018-12-04(full list with versions):
quickcheck-state-machine

tree-diff

Diffing of (expression) trees.

Examples

tree-diff displays pretty diffs of tree data:

Because of its untyped internal type, it copes with type changes:

As a bonus, multiline Strings and Text are diffed linewise:

Changes

Revision history for tree-diff

0.0.2

  • Print compact diffs
  • Add ToExpr instance for ShortByteString

0.0.1

  • Use BS.readFile and BS.writeFile in ediffGolden. This makes files read and written in UTF8 independently of locale. Fixes builds on appveyor.

0.0.0.1

  • Move to build-type: Simple

0

  • First version. Released on an unsuspecting world.