History

Julian K. Arni afc76b8f6c Remove MatrixParam. In servant, servant-server, and servant-client.		2015-10-13 21:37:07 +02:00
..
src/Servant	Remove MatrixParam.	2015-10-13 21:37:07 +02:00
test	Remove MatrixParam.	2015-10-13 21:37:07 +02:00
CHANGELOG.md	Update changelog	2015-10-11 21:12:05 +02:00
docs.sh	prepare merge	2015-04-20 11:15:58 +02:00
LICENSE	prepare merge	2015-04-20 11:15:58 +02:00
README.md	Drop `EitherT` in favor of `ExceptT`	2015-09-12 15:11:24 +03:00
servant-client.cabal	Add version bounds for http-api-data	2015-10-08 16:21:02 +03:00
Setup.hs	stylish haskell changes	2015-08-18 00:07:12 +02:00

README.md

servant-client

This library lets you automatically derive Haskell functions that let you query each endpoint of a servant webservice.

Example

type MyApi = "books" :> Get '[JSON] [Book] -- GET /books
        :<|> "books" :> ReqBody Book :> Post '[JSON] Book -- POST /books

myApi :: Proxy MyApi
myApi = Proxy

getAllBooks :: ExceptT String IO [Book]
postNewBook :: Book -> ExceptT String IO Book
-- 'client' allows you to produce operations to query an API from a client.
(getAllBooks :<|> postNewBook) = client myApi host
  where host = BaseUrl Http "localhost" 8080