To answer your question: (def x (into [] (map (fn [x] (ref 100)) (range 10))))
Or, instead of map & into, use mapv. But yes, 90% of the time you are better served by putting the entire vector in a single ref. Try using as little mutable state as possible, and you'll often find that good design just falls into place. Timothy Baldridge On Tue, Dec 11, 2012 at 9:44 AM, Thomas <th.vanderv...@gmail.com> wrote: > Hi, > > How do I create a vector of different refs? > > I would like to have a vector with in each cell a ref so that I can > manipulate them independently from each other (Is that a good idea > anyway?). But when I do > > (def x (into [] (repeat 10 (ref 100)))) > > I end up with the same ref ten times (not surprisingly), but I would like > to have ten different refs instead. > > TIA, > Thomas > > -- > 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 -- “One of the main causes of the fall of the Roman Empire was that–lacking zero–they had no way to indicate successful termination of their C programs.” (Robert Firth) -- 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