acme-zero: The absorbing element of package dependencies
Cabal package dependencies form a commutative monoid with an absorbing element. They satisfy the following axioms:
- Associativity
For all dependencies a
, b
and c
,
(a , b) , c = a , (b , c)
In fact, the Cabal syntax does not even allow you to use the parentheses for this reason.
- Commutativity
For all dependencies a
and b
,
a , b = b , a
- Identity element
For all dependencies a
,
acme-one , a = a a , acme-one = a
Depending on acme-one
has no
additional effect.
- Absorbing element
For all dependencies a
,
acme-zero , a = acme-zero a , acme-zero = acme-zero
Depending on acme-zero
in
addition has the same effect as only depending on acme-zero
.
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Downloads
- acme-zero-0.0.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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Versions [RSS] | 0.0.1, 0.0.2 |
---|---|
Dependencies | acme-zero (==0) [details] |
License | LicenseRef-PublicDomain |
Author | Johan Kiviniemi <devel@johan.kiviniemi.name> |
Maintainer | Johan Kiviniemi <devel@johan.kiviniemi.name> |
Category | ACME |
Home page | https://github.com/ion1/acme-zero-one |
Bug tracker | https://github.com/ion1/acme-zero-one/issues |
Source repo | head: git clone https://github.com/ion1/acme-zero-one.git |
Uploaded | by ion at 2015-06-21T23:21:47Z |
Distributions | |
Downloads | 1799 total (9 in the last 30 days) |
Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
Your Rating | |
Status | Docs not available [build log] All reported builds failed as of 2016-10-26 [all 10 reports] |