fast-twitch.middlewares.params

Usage and execution boundary

Parses query strings and URL-encoded form bodies, with repeated fields represented as vectors. Request keys are query-params, form-params and merged params. Keys remain strings until keyword conversion. This does not parse JSON.

(ns application.middleware
  (:require [fast-twitch.middlewares.params :as middleware]))

(defn handler [_]
  {:status 200 :headers {"content-type" "text/plain"} :body "Hello"})

(def app (middleware/wrap-params handler))

This defines the Ring handler portion. Adapt app through routing/ft-handler or pass it to server/listen!; startup instructions and a complete walkthrough show the surrounding project.

Settings and defaults

Wrapper order and all middleware families. The function reference below preserves the upstream signatures and source links; helper functions do not all share the wrapper's arity.

Upstream function reference

Parses query strings and URL-encoded form bodies into request parameter maps.

assoc-form-params

(assoc-form-params request)
(assoc-form-params request _encoding)

Function.

Associates parsed URL-encoded form parameters onto the request. Source

assoc-query-params

(assoc-query-params request)
(assoc-query-params request _encoding)

Function.

Associates parsed query parameters onto the request. Source

params-request

(params-request request)
(params-request request options)

Function.

Parses query and URL-encoded form parameters for a request. Source

wrap-params

(wrap-params handler)
(wrap-params handler options)

Function.

Wraps a handler so query and form parameters are available on the request. Source