http-api-data
Converting to/from HTTP API data like URL pieces, headers and query parameters.
http://github.com/fizruk/http-api-data
| Version on this page: | 0.1.1.1@rev:1 |
| LTS Haskell 24.1: | 0.6.2 |
| Stackage Nightly 2025-07-25: | 0.6.2 |
| Latest on Hackage: | 0.6.2 |
This version can be pinned in stack with:
http-api-data-0.1.1.1@sha256:a645ae3d2a539a53d206005d36641ab1a21433b834598f08b23c2873c1264777,1747Module documentation for 0.1.1.1
Depends on 4 packages(full list with versions):
http-api-data
This package defines typeclasses used for converting Haskell data types to and from HTTP API data.
Examples
Booleans:
>>> toUrlPiece True
"True"
>>> parseUrlPiece "False" :: Either Text Bool
Right False
>>> parseUrlPiece "something else" :: Either Text Bool
Left "could not parse: `something else'"
Numbers:
>>> toUrlPiece 45.2
"45.2"
>>> parseUrlPiece "452" :: Either Text Int
Right 452
>>> parseUrlPiece "256" :: Either Text Int8
Left "out of bounds: `256' (should be between -128 and 127)"
Strings:
>>> toHeader "hello"
"hello"
>>> parseHeader "world" :: Either Text String
Right "world"
Calendar day:
>>> toQueryParam (fromGregorian 2015 10 03)
"2015-10-03"
>>> toGregorian <$> parseQueryParam "2016-12-01"
Right (2016,12,1)
Contributing
Contributions and bug reports are welcome!