I often need to do this when writing hiccup helper functions:
(defn my-widget
[& args]
(let [attrs (if (map? (first args)) (first args) {})
contents (if (map? (first args)) (next args) args)]
...
I found this post, but considering that it is 4 years old, is there
any new library developed to help with this situation?.
https://groups.google.com/group/clojure/browse_frm/thread/125a8af68813cd98
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