Web Development With Clojure: Build Bulletproof Web Apps With Less Code by Dmitri Sotnikov

Author:Dmitri Sotnikov
Language: eng
Format: mobi
Tags: Web, Pragmatic Bookshelf, Programming Languages, Lisp, Computers, Programming, General, Web Programming
ISBN: 9781937785642
Publisher: Pragmatic Bookshelf
Published: 2014-01-09T05:00:00+00:00

​ (​ns​ picture-gallery.handler

​ ​..​​.​

​ (:require ​..​​.​ [noir.session :as session]))

picture-gallery-c/src/picture_gallery/handler.clj

​ (​defn​ user-page [_]

​ (session/get :user))

The underscore (_) in the ​user-page​’s arguments vector simply indicates that the argument will be ignored.

We now need to update our handler to set the access rules using the ​:access-rules​ key. The ​app-handler​ will use the ​noir.util.middleware/wrap-access-rules​ middleware to apply the rules to restricted pages. In our case, we have a single rule: the ​user-page​ function.

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