empty-monad: A container that always has no values.
Like arithmetics is incomplete without zero, set theory is impossible without
a notion of an empty set, algorithm theory must take into account totally
undefined functions -- so the domain of data types needs its absolute zero.
Void type from the void package https://hackage.haskell.org/package/void
provides a zero element for the kind * of unparametrized types. This package
does the same for the kind *->* of types with one parameter.
Downloads
- empty-monad-0.1.0.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
- No Candidates
| Versions [RSS] | 0.1.0.0, 0.1.0.1 |
|---|---|
| Dependencies | base (>=4.8 && <5.0) [details] |
| License | BSD-3-Clause |
| Copyright | Vadim Vinnik, 2017 |
| Author | Vadim Vinnik |
| Maintainer | vadim.vinnik@gmail.com |
| Category | Data |
| Home page | https://github.com/vadimvinnik/empty-monad |
| Source repo | head: git clone https://github.com/vadimvinnik/empty-monad.git |
| Uploaded | by vadimvinnik at 2017-02-02T23:19:25Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Downloads | 1587 total (0 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2017-02-02 [all 1 reports] |