@hackage partial-semigroup0.5.1.10

A partial binary associative operator

Categories
- Mathematics
License
Apache-2.0
Maintainer
Chris Martin <ch.martin@gmail.com>
Links
Versions
- 0.6.0.2 Mon, 26 Jun 2023
- 0.6.0.1 Mon, 26 Jun 2023
- 0.6.0.0 Fri, 9 Sep 2022
- 0.5.1.14 Mon, 10 Jan 2022
- 0.5.1.12 Thu, 27 May 2021
- 0.5.1.10 Thu, 27 May 2021

Installation
In your cabal file:
Tested Compilers
Dependencies (1)
- base >=4.9 && <4.15
Dependents (2)
@hackage/partial-semigroup-hedgehog, @hackage/partial-semigroup-test

Package Flags

enable-hedgehog

(on by default)

Use the hedgehog package for tests.

Disabling this flag disables all of the tests that use hedgehog.

enable-doctest

(on by default)

Use the doctest package to test the code examples in Haddock comments.

A partial semigroup is like a semigroup, but the operator is partial. We represent this in Haskell as a total function (<>?) :: a -> a -> Maybe a.

The partial-semigroup-hedgehog companion package provides support for checking the partial semigroup associativity axiom using the hedgehog package.