cabal-version:      3.0
name:               assoc
version:            1.1.1
license:            BSD-3-Clause
license-file:       LICENSE
synopsis:           swap and assoc: Symmetric and Semigroupy Bifunctors
category:           Data
description:
  Provides generalisations of
  @swap :: (a,b) -> (b,a)@ and
  @assoc :: ((a,b),c) -> (a,(b,c))@
  to
  @Bifunctor@s supporting similar operations (e.g. @Either@, @These@).

author:             Oleg Grenrus <oleg.grenrus@iki.fi>
maintainer:         Oleg Grenrus <oleg.grenrus@iki.fi>
build-type:         Simple
extra-source-files: CHANGELOG.md
tested-with:
    GHC ==8.6.5
     || ==8.8.4
     || ==8.10.7
     || ==9.0.2
     || ==9.2.8
     || ==9.4.8
     || ==9.6.5
     || ==9.8.2
     || ==9.10.1

source-repository head
  type:     git
  location: https://github.com/phadej/assoc.git

flag tagged
  default:     False
  manual:      True
  description:
    You can disable the use of the `tagged` package using `-f-tagged`.
    .
    Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.

library
  default-language: Haskell2010
  hs-source-dirs:   src
  build-depends:    base >=4.12 && <4.21

  if flag(tagged)
    build-depends: tagged >=0.8.8 && <0.9

  exposed-modules:
    Data.Bifunctor.Assoc
    Data.Bifunctor.Swap

  other-extensions: TypeFamilies