Hi guys, I'm writing a simple entity-component system for a game. An entity in this case is a vector of components and a component is just a map. Entities can be nested in a tree structure. I am using clojure.zip to traverse this tree and operate on the entities/components.
https://gist.github.com/sonelliot/e44662320b29d1c7b4b4#file-last-node-zipper-cljs The 'lprocess' function processes an entity by mapping a function over all locations for which the predicate is true. Locations that don't match are unchanged. Once the tree is processed I return the root of the last item. But this doesn't seem to work how I thought it would. I've tried something like (zip/next) (zip/root) but this doesn't work either. What am I misunderstanding about this? Any advice would be appreciated. Many thanks :) -- 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.
