cached-io: A simple library to cache IO actions

Versions [RSS]	0.1.0.1, 0.1.1.0, 1.1.0.0, 1.2.0.0, 1.3.0.0
Change log	CHANGELOG.md
Dependencies	base (>=4.13.0.0 && <4.20), cached-io, exceptions (>=0.10.4 && <0.11), stm (>=2.5 && <2.6), time (>=1.9.3 && <1.15), transformers (>=0.5.6.2 && <0.7) [details]
License	Apache-2.0
Author	SumAll, Inc.
Maintainer	Bellroy Tech Team <haskell@bellroy.com>
Category	Development
Source repo	head: git clone https://github.com/bellroy/haskell-cached-io.git
Uploaded	by jack at 2024-03-12T01:24:06Z
Distributions	NixOS:1.3.0.0
Executables	test-cachedIO
Downloads	2632 total (20 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs available [build log] Last success reported on 2024-03-12 [all 1 reports]

Readme for cached-io-1.3.0.0

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cached-io: cache a single IO action

Sometimes you have an action that does something really expensive whose results don't change that much. This is a simple library that lets you cache the output of that expensive action for a developer-specified length of time.

test/test-cachedIO.hs shows a very basic usage example.

Developing this library

All standardised tooling is provided by flake.nix.

nix develop

Formatting code

To format	use
`*.cabal`	`cabal-fmt` (`cabal-fmt --inplace *.cabal`)
`*.nix`	`nixpkgs-fmt` (`nixpkgs-fmt *.nix`)

We have not yet chosen a formatter for Haskell source. For now, try to follow the style of surrounding code.

CI

The GitHub Actions CI workflow for this repo is generated by haskell-ci:

haskell-ci regenerate