Is there a way to generalise? I.e a function that allows you to swap any of the 1-9?
On Wednesday, 7 December 2016 18:06:19 UTC, Andy- wrote: > > One option is to use keep-indexed: > > (first > (keep-indexed > (fn [i xs] > (first > (keep-indexed > (fn [j x] > (when (= x "5") > [i j])) > xs))) > players)) > > > > On Wednesday, December 7, 2016 at 5:32:10 PM UTC+1, Rickesh Bedia wrote: >> >> If I have >> >> (def players [["1" "2" "3"] ["4" "5" "6"] ["7" "8" "9"]]) >> >> How would I get the index of number 5? I think it should be [1 1] but >> don't know how to get this >> >> If it were more simple such as >> >> (def players ["1" "2" "3"]) >> >> I can get the index using >> >> (.indexOf players "2") > 1 >> (.indexOf players "3") > 2 >> >> -- 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.
