That's not your problem. From (doc str): "With more than one arg, returns the concatenation of the str values of the args."
The str value of a lazy sequence is something like: "clojure.lang.LazySeq@386e0460" which is the result of (.toString your-seq) What you probably want is something like (str s1 s2 s3 (apply str your-seq) s4...) On Monday, July 7, 2014 11:15:13 PM UTC-3, Glen Rubin wrote: > > yes, that is exactly my issue. i am trying to get the lazy sequence fully > realized as you say, but it's not happening in the context i put it in. > > On Monday, July 7, 2014 6:04:00 PM UTC-7, Daniel Compton wrote: >> >> Hi Glen >> >> One thing to keep in mind with lazy sequences is that running them at the >> REPL will force them to be fully realised, whereas a lazy sequence may not >> be realised in other contexts. I didn't understand where 'clojure-lazy-seq' >> is coming from in your question so I'm not sure if that's your issue or not. >> >> >> On 8 July 2014 09:49, Glen Rubin <rubi...@gmail.com> wrote: >> >>> my-fn takes a number and a string as argument and outputs a string. I >>> am using map-indexed and my-fn to comprehend a list of items with numbered >>> index as follows, >>> >>> >>> (map-indexed (fn [idx itm] (my-fn idx itm)) '(list-of-crap)) >>> >>> When i run this on the repl everything works well and I get a >>> single long string of output. But, I am trying to use the output of this >>> function in a report and it is not working in that context. >>> >>> The code to generate report looks something like this: >>> >>> (str >>> string1 >>> string2 >>> string3 >>> (map-indexed (fn [idx itm] (my-fn idx itm)) '(listofcrap)) >>> string4....etc... >>> ) >>> >>> The code above will just print out 'clojure-lazy-seq' instead of the >>> string output. If I try: >>> >>> (apply str (map-indexed (fn [idx itm] (my-fn idx itm)) '(listofcrap))) >>> >>> Then I get the last item from my list properly formated in the report, >>> but that's all. How do I print out everything? Thanks >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To post to this group, send email to clo...@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+u...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/clojure?hl=en >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+u...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
