https://github.com/nomicflux/danger-mouse
Error Handling in Clojure
https://github.com/nomicflux/danger-mouse
clojure error-handling
Last synced: 5 days ago
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Error Handling in Clojure
- Host: GitHub
- URL: https://github.com/nomicflux/danger-mouse
- Owner: nomicflux
- License: mit
- Created: 2021-02-25T23:17:32.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2024-02-27T15:02:27.000Z (over 2 years ago)
- Last Synced: 2025-10-21T23:54:56.901Z (9 months ago)
- Topics: clojure, error-handling
- Language: Clojure
- Homepage: https://nomicflux.github.io/danger-mouse
- Size: 255 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.html
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
README.html
body { box-sizing: border-box; max-width: 740px; width: 100%; margin: 40px auto; padding: 0 10px; } document.addEventListener('DOMContentLoaded', () => { document.body.classList.add('markdown-body'); document.querySelectorAll('pre[lang] > code').forEach((code) => { code.classList.add(code.parentElement.lang); }); document.querySelectorAll('pre > code').forEach((code) => { hljs.highlightBlock(code); }); });
danger-mouse
Error handling for processing pipelines of information in Clojure.
Usage
Capturing errors for reporting while continuing to process data:
(danger-mouse.catch-errors/catch-errors-> [1 2 3]
(map inc)
(map #(if (even? %) % (throw (Exception. (str %)))))
(map #(* % 10)))
> {:result [20 40]
:errors [{:error-msg "3"
:input 2
:error ....}]}
Using try-catch as a function, then apply different functions over errors and successes:
(->> (danger-mouse.macros/try-catch (throw (Exception. "Oops")))
(danger-mouse.utils/resolve ex-message str))
> "Oops"
(->> (danger-mouse.macros/try-catch 1)
(danger-mouse.utils/resolve ex-message str))
> "1"
License
MIT License
Copyright © 2021-2023 Michael Anderson
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.