Can you please rewrite your example in Java, that I can try it? By the way, can you give a reference on javadoc in witch IDeref class documented? Thanks in advance.
пятница, 18 июня 2021 г. в 16:17:36 UTC+3, ch...@techascent.com: > Vars extend IDeref so one way to get the value of a var is to call .deref > on it: > > user> (def a) > #'user/a > user> (defn ab [] 1) > #'user/ab > user> (.deref (clojure.lang.RT/var "user" "a")) > 2 > user> (.deref (clojure.lang.RT/var "user" "ab")) > #function[user/ab] > > > > On Fri, Jun 18, 2021 at 7:12 AM ru <sor...@oogis.ru> wrote: > >> Thanx Alex! >> >> Alas, with defn it works, with def - not! :( >> >> пятница, 18 июня 2021 г. в 15:31:03 UTC+3, Alex Ott: >> >>> does this answer your q: >>> https://stackoverflow.com/questions/2181774/calling-clojure-from-java/2182608#2182608 >>> >>> ? >>> >>> On Fri, Jun 18, 2021 at 12:53 PM ru <sor...@oogis.ru> wrote: >>> >>>> Dear Clojure users and team! >>>> Citation 1 from Clojure documentation: >>>> >>>> "Calling Clojure From Java.. >>>> IFn plus = Clojure.var("clojure.core", "+"); >>>> plus.invoke(1, 2);.." >>>> >>>> With functions all well but with def.. >>>> >>>> Citation 2: >>>> >>>> "(def *symbol* *doc-string*? *init*?) >>>> >>>> Creates and interns or locates a global var >>>> <https://clojure.org/reference/vars> with the name of *symbol* and a >>>> namespace of the value of the current namespace (*ns*). " >>>> >>>> I can not figure out how to get the value of the symbol, created with >>>> def construct in Clojure and, for example, print it with >>>> System.out.println >>>> in Java. >>>> >>>> I tried everything, nothing works! :( >>>> >>>> Any help would be greatly appreciated. >>>> >>>> Sincerely, >>>> >>>> Ru >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> 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. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/clojure/fcbd3883-705a-4180-9b99-7ccad64a09afn%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/clojure/fcbd3883-705a-4180-9b99-7ccad64a09afn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> >>> -- >>> With best wishes, Alex Ott >>> http://alexott.net/ >>> Twitter: alexott_en (English), alexott (Russian) >>> >> -- >> 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. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/clojure/ff4cb2f0-b121-4c54-b060-a1e64fbb0e4an%40googlegroups.com >> >> <https://groups.google.com/d/msgid/clojure/ff4cb2f0-b121-4c54-b060-a1e64fbb0e4an%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/e7f0c619-25eb-4245-b039-cbeb344da0acn%40googlegroups.com.
