Could someone explain why the first doesn't work and the 2nd does?
(let [{:keys [opt1]} [:opt1 true]] [opt1]) ==> [nil]
(let [{:keys [opt1]} '(:opt1 true)] [opt1]) ==> [true]
According to http://clojure.org/guides/destructuring
"Associative destructuring also works with lists of key-value pairs for
keyword-arg parsing."
If I read the definition literally, I see, it says "lists" and not
"sequences", so the behaviour is correct, so maybe a better question is why
the definitions isn't
"Associative destructuring also works with sequences of key-value pairs for
keyword-arg parsing."
It this specific case, when you destructor the args, it looks like a
vector, but internally it is a list, so it works.
Happy New Year!
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