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added support for associative destrucuring for seqs by pouring them i…
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…nto a map first, thus supporting associative destruring of & args
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@richhickey
richhickey committed Mar 23, 2010
1 parent 67864eb commit 2938997
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3 changes: 2 additions & 1 deletion src/clj/clojure/core.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -3012,7 +3012,8 @@
(fn [bvec b v]
(let [gmap (or (:as b) (gensym "map__"))
defaults (:or b)]
(loop [ret (-> bvec (conj gmap) (conj v))

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@chung

chung Mar 26, 2010

test
(loop [ret (-> bvec (conj gmap) (conj v)
(conj gmap) (conj `(if (seq? ~gmap) (apply hash-map ~gmap) ~gmap)))
bes (reduce
(fn [bes entry]
(reduce #(assoc %1 %2 ((val entry) %2))
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@devn
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@devn devn commented on 2938997 Mar 27, 2010

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May we have an example of what this allows? There has been some confusion about the ability to destructure maps in #clojure the last few days and it would be nice to see what this means when applied.

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