zenacy-unicode: Unicode utilities for Haskell
Zenacy Unicode includes tools for checking byte order marks (BOM) and cleaning data to remove invalid bytes. These tools can help ensure that data pulled from the web can be parsed and converted to text.
[Skip to Readme]
Downloads
- zenacy-unicode-1.0.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 1.0.0, 1.0.1, 1.0.2 |
|---|---|
| Change log | CHANGES.md |
| Dependencies | base (>=4 && <5), bytestring (>=0.10.6.0 && <0.12), vector (>=0.11 && <0.14), word8 (>=0.1.2 && <0.2) [details] |
| License | MIT |
| Copyright | Copyright (C) 2015-2021 Michael P Williams |
| Author | Michael Williams <mlcfp@icloud.com> |
| Maintainer | Michael Williams <mlcfp@icloud.com> |
| Category | Web |
| Home page | https://github.com/mlcfp/zenacy-unicode |
| Source repo | head: git clone https://github.com/mlcfp/zenacy-unicode.git |
| Uploaded | by mlcfp at 2022-11-24T17:38:34Z |
| Distributions | LTSHaskell:1.0.2, NixOS:1.0.2 |
| Downloads | 589 total (23 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2022-11-24 [all 1 reports] |
Readme for zenacy-unicode-1.0.2
[back to package description]Zenacy Unicode
Zenacy Unicode includes tools for checking byte order marks (BOM) and cleaning data to remove invalid bytes. These tools can help ensure that data pulled from the web can be parsed and converted to text.
The following is an example of converting dubious data to a text.
textDecode :: ByteString -> Text
textDecode b =
case bomStrip b of
(Nothing, s) -> T.decodeUtf8 $ unicodeCleanUTF8 s -- Assume UTF8
(Just BOM_UTF8, s) -> T.decodeUtf8 $ unicodeCleanUTF8 s
(Just BOM_UTF16_BE, s) -> T.decodeUtf16BE s
(Just BOM_UTF16_LE, s) -> T.decodeUtf16LE s
(Just BOM_UTF32_BE, s) -> T.decodeUtf32BE s
(Just BOM_UTF32_LE, s) -> T.decodeUtf32LE s