On Sat, Feb 4, 2012 at 2:14 PM, Thomas Heller <th.hel...@gmail.com> wrote:
> Hey,
>
> I'm playing with ClojureScript and one thing that would help me out in
> a big way would be to print out data at certain points.
>
> I can call (.log js/console "test" 1 2 3 4) and it prints the expected
> results, but whenever I want to log a Clojure Object I just get its
> classname and can inspect how its represented in JS, interesting but
> not what I need.
>
> Is there any function I can call which outputs the data as it would
> look in the code?
>
> (.log js/console [1 2 3 4]) should log [1 2 3 4] but currently logs
> cljs.core.Vector (Chrome btw.)
> (.log js/console {:hello "world"}) logs cljs.core.ObjMap, etc
>
> Basically whatever the REPL would print, I'd like to see.
>
> (print [:a 1 "2"]) just complains with "No *print-fn* fn set for
> evaluation environment".
>
> Any hints?
>
> Thanks,
> /thomas
pr-str is probably what you want
(.log js/console (pr-str [1 2 3 4]))
David
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