The latest version of tree-diff is 0.3.3-0.
tree-diff
Version 0.0.1 revision 2 uploaded by phadej.
Package meta
- Synopsis
- Diffing of (expression) trees.
- Description
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"}
- Author
- Oleg Grenrus <oleg.grenrus@iki.fi>
- Bug reports
- https://github.com/phadej/tree-diff/issues
- Category
- Data
- Copyright
- (c) 2017 Oleg Grenrus
- Homepage
- https://github.com/phadej/tree-diff
- Maintainer
- Oleg.Grenrus <oleg.grenrus@iki.fi>
- Package URL
- n/a
- Stability
- n/a