wai-routing: Declarative routing for WAI.
Enables the declaration of "routes" which handle requests to a specific URL.
The set of possible handlers can be restricted by "predicates", which operate on WAI requests and have to be true or else the handler will not be called.
Example:
import Data.ByteString (ByteString) import Data.Text (Text) import Network.Wai import Network.Wai.Predicate import Network.Wai.Routing import Network.Wai.Handler.Warp main :: IO () main = run 8080 (route (prepare start)) start :: Monad m => Routes a m () start = do get "/user/:name" (continue fetchUser) $ capture "name" get "/user/find" (continue findUser) $ query "byName" ||| query "byId" delete "/user/:name" rmUser $ capture "name" .&. opt (cookie "foo") fetchUser :: Monad m => Text -> m Response fetchUser name = ... findUser :: Monad m => Either ByteString Word64 -> m Response findUser (Left name) = ... findUser (Right ident) = ... rmUser :: Monad m => Text ::: Maybe Int -> Continue m -> m ResponseReceived rmUser (name ::: foo) k = k $ ...
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- wai-routing-0.13.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Versions [RSS] | 0.1, 0.2, 0.3, 0.3.1, 0.4, 0.4.1, 0.5, 0.5.1, 0.5.2, 0.5.3, 0.6, 0.7, 0.8, 0.9, 0.9.1, 0.10, 0.10.1, 0.10.2, 0.11, 0.11.1, 0.12, 0.12.1, 0.12.2, 0.12.3, 0.13.0 |
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Change log | CHANGELOG.md |
Dependencies | attoparsec (>=0.10), base (>=4.6 && <5.0), bytestring (>=0.10), bytestring-conversion (>=0.2), case-insensitive (>=1.1), cookie (>=0.4), http-types (>=0.8), transformers (>=0.3), wai (>=3.0), wai-predicates (>=0.8), wai-route (>=0.3) [details] |
License | MPL-2.0 |
Copyright | (C) 2014-2016 Toralf Wittner |
Author | Toralf Wittner |
Maintainer | Toralf Wittner <tw@dtex.org> |
Category | Web |
Home page | https://gitlab.com/twittner/wai-routing/ |
Bug tracker | https://gitlab.com/twittner/wai-routing/issues |
Source repo | head: git clone git@gitlab.com:twittner/wai-routing.git |
Uploaded | by ToralfWittner at 2016-08-01T22:25:14Z |
Distributions | |
Reverse Dependencies | 1 direct, 0 indirect [details] |
Downloads | 18240 total (44 in the last 30 days) |
Rating | (no votes yet) [estimated by Bayesian average] |
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Status | Docs available [build log] Last success reported on 2016-08-01 [all 1 reports] |