assoc

swap and assoc: Symmetric and Semigroupy Bifunctors

LTS Haskell 16.20:1.0.2
Stackage Nightly 2020-10-29:1.0.2
Latest on Hackage:1.0.2

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BSD-3-Clause licensed and maintained by Oleg Grenrus

Module documentation for 1.0.2

This version can be pinned in stack with:assoc-1.0.2@sha256:0be532f389dcaf4969c9e1066e1dca41b08ca4272d1b88450f552281d93106cb,1183

Provides generalisations of swap :: (a,b) -> (b,a) and assoc :: ((a,b),c) -> (a,(b,c)) to Bifunctors supporting similar operations (e.g. Either, These).

Changes

1.0.2

  • Add ‘Swap’ instances for more n-tuples

1.0.1

  • Add Assoc Const and Tagged instances
Used by 1 package in lts-16.18(full list with versions):