On Monday, 30 March 2015, Oliver George <[email protected] <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote:
> Hi Guys > > Is there a recommended polyfill for working with IE8? > > I'm using console-polyfill <https://github.com/paulmillr/console-polyfill> > but it's not compatible with enable-console-print! because it uses .apply > which is undefined <http://stackoverflow.com/a/1262103/176453>. > > (defn enable-console-print! > "Set *print-fn* to console.log" > [] > (set! *print-newline* false) > (set! *print-fn* > (fn [& args] > (.apply (.-log js/console) js/console (into-array args))))) > > > thanks, Oliver > The call to apply is there to support multiple arities in calls to Clojure print functions. I can see three ways around the problem. The first one would be never to call a print function with more than one argument, in which case you could just skip the apply call: (set! *print-newline* false) (set! *print-fn* (fn [& args] (js/console.log (first args)))) The second one would be to have your own way of turning the args into a string, which you can then pass to console.log as its only argument. The third one would be to just pass the array to console.log, essentially just removing the call to apply. I have no idea how IE8 handles logging an array, though. Other browsers handle it well. (I don't know anything about a polyfill for that.) -- Note that posts from new members are moderated - please be patient with your first post. --- You received this message because you are subscribed to the Google Groups "ClojureScript" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/clojurescript.
