concurrent-resource-map: Concurrent resource map
Please see the README on GitHub at https://github.com/Fuuzetsu/concurrent-resource-map#readme
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- concurrent-resource-map-0.2.0.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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| Versions [RSS] | 0.1.0.0, 0.2.0.0 |
|---|---|
| Change log | ChangeLog.md |
| Dependencies | base [details] |
| Tested with | ghc ==8.10.1 || ==8.8.3 || ==8.6.3 || ==8.4.4 || ==8.2.2 || ==8.0.2 || ==7.10.3 |
| License | BSD-3-Clause |
| Copyright | 2020 Mateusz Kowalczyk |
| Author | Mateusz Kowalczyk |
| Maintainer | fuuzetsu@fuuzetsu.co.uk |
| Category | Data |
| Home page | https://github.com/Fuuzetsu/concurrent-resource-map#readme |
| Bug tracker | https://github.com/Fuuzetsu/concurrent-resource-map/issues |
| Source repo | head: git clone https://github.com/Fuuzetsu/concurrent-resource-map |
| Uploaded | by MateuszKowalczyk at 2020-03-18T03:24:32Z |
| Distributions | NixOS:0.2.0.0 |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Downloads | 873 total (4 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2020-03-18 [all 1 reports] |
Readme for concurrent-resource-map-0.2.0.0
[back to package description]concurrent-resource-map 
User-counted resource map with automatic resource collection, aimed to be used in concurrent setting.
Consider having some sort of resource that you need properly initialised and cleaned up but only once and only for as long as there are interested users (threads). Further, instead of only a single resource, you want a collection of such resources, keyed on some value.
This package implements a simple bracket-based scheme that manipulates a resource map by counting number of initalisations and clean-ups: if it detects that the cleanup is from the last user, it removes the resource from the map all together. See the code/hackage for documentation.