lens-aeson

Law-abiding lenses for aeson

http://github.com/lens/lens-aeson/

Version on this page:1.0.2@rev:4
LTS Haskell 24.28:1.2.3@rev:2
Stackage Nightly 2026-01-19:1.2.3@rev:2
Latest on Hackage:1.2.3@rev:2

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MIT licensed by Edward A. Kmett
Maintained by Edward A. Kmett
This version can be pinned in stack with:lens-aeson-1.0.2@sha256:4688ffc97554de7273154c79b859dbb3dc366a42e01ba0ce1828efac32185abd,2148

Module documentation for 1.0.2

lens-aeson

Hackage Build Status

The goal of lens-aeson is to provide traversals and prisms for the Aeson library’s Value type, while obeying the Traversal/Prism laws.

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

1.0.2

  • Support doctest-0.12

1.0.1

  • 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.

1.0.0.5

  • Fix tests to work against vector-0.11
  • Documentation fixes
  • No functional changes since 1.0.0.4

1.0.0.3

  • Move lens upper bound to < 5 like the other packages in the family

1

  • Module migrated from lens package to Data.Aeson.Lens

0.1.2

  • Added members and values

0.1.1

  • Broadened dependencies

0.1

  • Repository initialized