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AlexBaranosky/utils.clj

Last active August 29, 2015 13:57
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utils.clj
(defmacro let-map
"Creates a hash-map which can refer to the symbols of the names of the keys
declared above."
[& kvs]
(assert (even? (count kvs)))
(let [ks (take-nth 2 kvs)
sym-ks (map (comp symbol name) ks)
vs (take-nth 2 (rest kvs))]
`(let ~(vec (interleave sym-ks vs))
~(apply hash-map (interleave ks sym-ks)))))
(comment
(let-map
:a 1
:b a))
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