On Jan 22, 1:19 am, Mark Triggs <[email protected]> wrote: > Daniel Werner <[email protected]> writes: > > After a few tries I've come up with the following algorithm to > > transform :keys syntax into normal destructuring syntax, but am still > > appalled by its complexity: > > > (let [vmap {'y :y, 'z :z :keys ['a 'b]}] > > (->> vmap > > ((juxt :keys :strs :syms)) > > (apply concat) > > (mapcat #(vector % (keyword %))) > > (apply hash-map))) > > > ==> {a :a, b :b} > > Pretty's such a subjective thing, but my first impulse was: > > (let [vmap {'y :y, 'z :z :keys ['a 'b]}] > (reduce #(assoc %1 %2 (keyword %2)) > {} > (mapcat vmap [:keys :strs :syms])))
Belated thanks, Mark. Your code fits my definition of "pretty" quite snugly. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en
