On Feb 29, 2:36 pm, Benjamin Peter <benjaminpe...@arcor.de> wrote: > Hello, > > when I was trying to port a little clojure app to clojurescript I > think I noticed a difference in behavior of the "for" macro. > > I am quite new to clojure and maybe you can tell me where my problem > is or if my assumptions that there might be a problem could be > correct. > > As far as I see it, the "for" macro works for clojurescript quite well > but I am not sure if it is "supported". > > I am using a two dimensional "for" with a ":when" condition. I already > tried to narrow the problem down but this was the closest I could get > so far. It seems like some elements are missing in the output. > > (for [a [0 1] b [0 1] > :when (not (= 0 a b))] > [a b]) > > In clojurescript seems to result in: > > [[1 0] [1 1]] > > Wrapping to doall doesn't change a thing, but could lazyness be a > problem? > > I put together a little project you could check out, please have a > look: > > https://github.com/dedeibel/cljs-fortest
Isn't this a special case of cljs not having the right equality semantics for multiple args? I don't have a clojurescript repl handy, but I remember reading it only looks at the first two args, so (= 0 0 1) returns true, keeping that one out of your results. -- 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
