partial-semigroup: A partial binary associative operator
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.
| Versions [faq] | 0.0.0.1, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.2.0.1, 0.3.0.1, 0.3.0.2, 0.3.0.3, 0.4.0.0, 0.4.0.1, 0.5.0.0, 0.5.1.0, 0.5.1.1, 0.5.1.4, 0.5.1.6, 0.5.1.8 |
|---|---|
| Change log | changelog.md |
| Dependencies | base (>=4.8 && <4.15), semigroups (>=0.8.4 && <1) [details] |
| License | Apache-2.0 |
| Author | Chris Martin <ch.martin@gmail.com> |
| Maintainer | Chris Martin <ch.martin@gmail.com> |
| Category | Algebra |
| Home page | https://github.com/chris-martin/partial-semigroup |
| Bug tracker | https://github.com/chris-martin/partial-semigroup/issues |
| Source repo | head: git clone https://github.com/chris-martin/partial-semigroup |
| Uploaded | by chris_martin at 2020-06-03T03:42:21Z |
| Distributions | LTSHaskell:0.5.1.1, NixOS:0.5.1.8, Stackage:0.5.1.1 |
| Downloads | 6740 total (48 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs uploaded by user Build status unknown [no reports yet] |
Flags
| Name | Description | Default | Type |
|---|---|---|---|
| semigroup-in-base | Require a version of Disabling this flag adds a dependency on the | Enabled | Automatic |
| enable-hedgehog | Use the Disabling this flag disables all of the tests that use | Enabled | Automatic |
| enable-doctest | Use the | Enabled | Automatic |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- partial-semigroup-0.5.1.8.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)