are they really equivalent? Looks like they are but... Also I was trying to decompose... user=> (def x (apply vector (map (fn [_] 1) (range 3)))) #'user/x user=> x [1 1 1] user=> (apply vector (map (fn [_] x) (range 3))) [[1 1 1] [1 1 1] [1 1 1]]
and now it makes a lot more sense... On Feb 5, 12:19 am, wwmorgan <wmorga...@gmail.com> wrote: > Here's what I came up with: is it any clearer? > > (def board > (vec (for [i (range dim)] > (vec (for [j (range dim)] > (ref (struct cell white))))))) > > On Feb 4, 11:30 pm, wubbie <sunj...@gmail.com> wrote: > > > Hi, > > > Have some difficulties in reasoning about it. > > From ants.clj, > > (def board > > (apply vector > > (map (fn [_] > > (apply vector > > (map (fn [_] (ref (struct cell white))) > > (range dim)))) > > (range dim)))) > > > Is there any simpler two dimentional array construct which would be > > easiler to grasp? > > > thanks, > > -sun > > --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
