(defmacro if-all-let [bindings then else]
(reduce (fn [subform binding]
`(if-let [~@binding] ~subform ~else))
then (reverse (partition 2 bindings))))
I quoted the function from p259 of "Chas Emerick, Brian Carper, Christophe
Grand-Clojure Programming-O'Reilly Media (2012)"
Why doesn't clojure.core adopt this?
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