Safe Haskell	Safe-Inferred
Language	Haskell2010

Nero.Param

Description

This module is mainly intended to be used for rare occassions. Nero.Request and Nero.Payload should provide everything you need for HTTP parameters.

Synopsis

Documentation

data MultiMap Source

A Map with multiple values. Also known as a MultiDict in most web frameworks.

Instances

Eq MultiMap
Show MultiMap
Monoid MultiMap	The default monoid implementation is left biased, this implementation mappends the values.
Ixed MultiMap
At MultiMap
Wrapped MultiMap
Param MultiMap
type Index MultiMap = Text
type IxValue MultiMap = [Text]
type Unwrapped MultiMap = Map Text [Text]

class Param a where Source

A Traversal' of the values of a given HTTP parameter.

Methods

param :: Text -> Traversal' a Text Source

Instances

Param MultiMap
Param Payload
Param Url
Param Request	It traverses the values with the same key both in the query string and the form encoded body of a `POST` `Request`.

encodeMultiMap :: MultiMap -> ByteString Source

Encode a MultiMap with the typical query string format. This is useful to render MultiMaps when testing. The web server adapter for Nero should do this for you in the real application.