name:               lens-family-core
category:           Data, Lenses
version:            1.2.3
license:            BSD3
cabal-version:      >= 1.6
license-file:       LICENSE
author:             Russell O'Connor
maintainer:         Russell O'Connor <roconnor@theorem.ca>
stability:          experimental
copyright:          Copyright (C) 2012,2013,2014,2017 Russell O'Connor
synopsis:           Haskell 98 Lens Families
build-type:         Simple
extra-source-files: CHANGELOG
description:        This package provides first class(†) functional references.
                    In addition to the usual operations of getting, setting and composition, plus integration with the state monad, lens families provide some unique features:
                    .
                    * Polymorphic updating
                    .
                    * Traversals
                    .
                    * Cast projection functions to read-only lenses
                    .
                    * Cast \"toList\" functions to read-only traversals
                    .
                    * Cast semantic editor combinators to modify-only traversals.
                    .
                    (†) For optimal first-class support use the @lens-family@ package with rank 2 / rank N polymorphism.
                    "Lens.Family.Clone" allows for first-class support of lenses and traversals for those who require Haskell 98.

source-repository head
  type:     darcs
  location: http://r6.ca/lens-family

library
  build-depends:
    base                 >= 4.8     && < 5,
    containers           >= 0.5.8   && < 0.7,
    transformers         >= 0.2.0   && < 0.6

  exposed-modules:
    Lens.Family.Unchecked
    Lens.Family.Clone
    Lens.Family
    Lens.Family.Stock
    Lens.Family.State.Lazy
    Lens.Family.State.Strict
    Lens.Family.State
  other-modules:
    Lens.Family.Identical
    Lens.Family.Phantom
    Lens.Family.State.Zoom

  ghc-options:      -Wall

  hs-source-dirs:
                    src