luciano/reitit
1
0
Fork 0
mirror of https://github.com/metosin/reitit.git synced 2025-12-21 18:11:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #164 from smahood/slash_handler_docs

Browse source 
Update docs for slash-handler
This commit is contained in:
Tommi Reiman 2018-11-05 23:38:37 +02:00 committed by GitHub
commit 010211f7ec
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
doc/ring/slash_handler.md
View file

@ -66,3 +66,21 @@ Setting the `redirect-trailing-slash-handler` as a second argument to `ring-hand
(app {:uri "/pong"}) (app {:uri "/pong"})
; {:status 308, :headers {"Location" "/pong/"}, :body ""} ; {:status 308, :headers {"Location" "/pong/"}, :body ""}
``` ```
`redirect-trailing-slash-handler` can be composed with the default handler using `ring/routes` for more correct http error responses:
```clj
(def app
(ring/ring-handler
(ring/router
[["/ping" (constantly {:status 200, :body ""})]
["/pong/" (constantly {:status 200, :body ""})]])
(ring/routes
(ring/redirect-trailing-slash-handler {:method :add})
(ring/create-default-handler))))
(app {:uri "/ping/"})
; {:status 404, :body "", :headers {}}
(app {:uri "/pong"})
; {:status 308, :headers {"Location" "/pong/"}, :body ""}
```