data-lens-light: Simple lenses, minimum dependencies

[ data, lenses, library, mit ] [ Propose Tags ]


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Versions [RSS] [faq] 0.1,,, 0.1.1, 0.1.2,,,
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Dependencies base (==4.*), mtl (>=2.1), template-haskell [details]
License MIT
Author Roman Cheplyaka
Category Data, Lenses
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Source repo head: git clone
Uploaded by RomanCheplyaka at 2016-05-26T14:40:26Z
Distributions LTSHaskell:, NixOS:, Stackage:
Downloads 13136 total (168 in the last 30 days)
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2016-05-26 [all 1 reports]




Maintainer's Corner

For package maintainers and hackage trustees


Readme for data-lens-light-

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This is a minimalistic lens library, based on data-lens.

The main differences from data-lens are:

  • reduced API
  • minimal set of dependencies
  • data-lens, data-lens-fd and data-lens-template exported through a single module in a single package
  • MonadState combinators return ()
  • strict MonadState combinators force the whole state, too

(The above list may be not exhaustive. Compatibility with data-lens is not a goal.)