Each node is represented as map: {prop1 prop2 prop3 children}
children is a vector of nested nodes [ prop1 prop2 children [ {prop1 prop2 children []} {prop1 prop2 children [{new-node} {new-node} ... {another-node}] ] [ {prop1 prop2 children []} {prop1 prop2 children [{new-node} {new-node}] ] ] I need to traverse the structure to find the node (the map data structure) that has a specific value, say for prop2. I tried: (defn is-it-node? [coll] (not (nil? (get coll "children")))) (filter #(= "12345" (get % "prop2")) (tree-seq #(is-it-node? %) identity navigation-tree)) But I'm getting nothing actually. On Wednesday, August 19, 2015 at 5:36:42 PM UTC+2, Gary Verhaegen wrote: > > If you want more specific answers, you'll need to describe the > structure of your tree. In particular, what is the relationship > between your conceptual nodes and your data structures (vectors and > maps)? > > On 19 August 2015 at 17:26, Andy- <andre...@gmail.com <javascript:>> > wrote: > > I have yet to evaluate it myself but this might do help you: > > > > https://github.com/nathanmarz/specter > > > > > > On Wednesday, August 19, 2015 at 10:18:06 AM UTC-4, Hussein B. wrote: > >> > >> Hi, > >> > >> I have transformed JSON response into the equivalent data structure > using > >> Cheshire library. > >> > >> The result is a huge nested data structure , mostly vectors and maps. > It > >> is actually a tree. > >> > >> How to find a property that is nested deep inside the tree ? For > example > >> I'm search for the node that has the value zyx for property "uuid". > >> > >> What I'm supposed to use? Something like zipper or walk? or something > >> simpler is available? > >> > >> Thanks for help. > > > > -- > > 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 > <javascript:> > > 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 <javascript:> > > 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 <javascript:>. > > 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.