use std::http::jsonClient

fn main = jsonClient() # json client
    post 'http://localhost:1234/login', username: 'test', password: 'test' # Either<Err, Response>
    -> || ( it.body.accessToken ) # Either<Error, *>
    |> println # IO
    ()

# Without operators

fn main = jsonClient()
    post 'http://localhost:1234/login', username: 'test', password: 'test'
    map || ( it.body.accessToken )
    fold println
    ()

# Better: main which returns IO (a Callable?) automatically calls the IO
# Also, JsonClient can "login" using various methods, such as a Bearer token

use std::http::{jsonClient, bearerToken}

fn main = jsonClient(
    baseUrl: 'http:/localhost:1234',
    auth: bearerToken || ( post('/login', username: 'test', password: 'test') map || ( it.body.accessToken ) )
)
    get '/greeting'
    map || ( it.body.greeting )
    fold println