Hello all, sorry that this is a basic question. I've recently migrated over
to clojure from php and some features of the language still remain obscure
to me. I have been following "Web Development with Clojure" (solid intro)
and have run into a wall with file uploads. The book provides the following
code to handle uploads:
(defn handle-upload [{:keys [filename] :as file}]
(show-upload
(if (empty? filename)
"please select a file to upload"
(try
(noir.io/upload-file (sb) file :create-path? true)
(image {:height "150px"}
(str "/img/" (url-encode filename)))
(catch Exception ex
(str "error uploading file " (.getMessage ex)))))))
I would like to know how to generalize this in order to process multiple
files. In php, this would just be a for-each loop, but I am still searching
for that loop analogue in clojure. Any help would be great. Thanks.
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