Zippers are a way of accessing and manipulating data deep within a structure. This library uses Lenses and Traversals from the lens library to do this effectively.
Contact Information
Contributions and bug reports are welcome!
Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.
-Edward Kmett
Changes
0.3.2 [2021.11.16]
Drop support for pre-8.0 versions of GHC.
0.3.1 [2021.02.18]
Allow building with lens-5.*.
The build-type has been changed from Custom to Simple.
To achieve this, the doctests test suite has been removed in favor of using
cabal-docspec
to run the doctests.
0.3 [2019.05.10]
jerks now has a MonadFail constraint instead of just Monad.
0.2.5
Add Semigroup instance for Jacket.
0.2.4
Support doctest-0.12
0.2.3
Revamp Setup.hs to use cabal-doctest. This makes it build
with Cabal-2.0, and makes the doctests work with cabal new-build and
sandboxes.