On Sun, Nov 22, 2009 at 4:32 PM, samppi <rbysam...@gmail.com> wrote: > Does a function that does this: > (vary coll :x fn-x, :y fn-y) > ; Equivalent to (assoc coll :x (fn-x (:x coll)), :y (fn-y (:y > coll))) > exist in the core or contrib APIs? > > I'm surprised that I can't find any. It's a very natural extension of > assoc.
There's update-in, which is like what you want but for assoc-in, but oddly no plain update analogously to plain assoc. I'd use update-in. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en