first-and-last: First and Last generalized to return up to n values
This library provides data types First' n and Last' n generalizing First and Last from Data.Monoid to return up to n values.
>>>getFirst' (foldMap pure [1,2,3,4] :: First' 2 Int)[1,2]
>>>getLast' (foldMap pure [1,2,3,4] :: Last' 2 Int)[3,4]
It also provides API-compatible type synonyms First and Last as well as functions getFirst and getLast, allowing you to use it as a drop-in replacement.
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- first-and-last-0.1.0.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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| Versions [RSS] | 0.1.0.0, 0.1.0.1 |
|---|---|
| Dependencies | base (>=4.8 && <4.9) [details] |
| License | BSD-3-Clause |
| Copyright | Copyright (C) 2015 Mark Andrus Roberts |
| Author | Mark Andrus Roberts |
| Maintainer | markandrusroberts@gmail.com |
| Category | Data |
| Home page | https://github.com/markandrus/first-and-last |
| Source repo | head: git clone https://github.com/markandrus/first-and-last |
| Uploaded | by andrus at 2015-10-16T00:43:48Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Downloads | 1573 total (2 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
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| Status | Docs available [build log] Last success reported on 2015-10-16 [all 1 reports] |