keys

Keyed functors and containers http://github.com/ekmett/keys/

Version on this page:3.10.2
LTS Haskell 8.12:3.11
Stackage Nightly 2017-04-24:3.11
Latest on Hackage:3.11
BSD3 licensed by Edward A. Kmett
Maintained by Edward A. Kmett

Module documentation for 3.10.2

keys

Hackage Build Status

This package provides a bunch of ad hoc classes for accessing parts of a container.

In practice this package is largely subsumed by the lens package, but it is maintained for now as it has much simpler dependencies.

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

3.11

  • Support for comonad 5
  • Support for GHC 8
  • Support for transformers 0.5

3.10.2

  • Support for semigroupoids 5

3.10.1

  • Support for transformers 0.4

3.10

  • Updated to use free, semigroupoids, comonad version 4.0

3.0.4

  • Updated array dependency
  • Added proper upper bounds to other dependencies

3.0.3

  • This package is now Trustworthy

3.0.2

  • Removed upper bounds on my other dependencies
  • Directory layout change
  • Added support files
  • Travis build notification to IRC
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