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- Solution must retain "AST is just data" property. ie No API should be required to interpret it
- Idea: store :children as keys into the AST map
- would be nice: (defn children [ast] ((apply juxt (:children ast)) ast))
- but need to handle implicit do blocks: (defn children [ast](mapcat #(if (coll? %) % [%]) ((apply juxt (:children ast)) ast)))
- ticket: http://dev.clojure.org/jira/browse/CLJS-289
- outstanding issue: interleaved bindings
- would be nice: (defn children [ast] ((apply juxt (:children ast)) ast))
- Alternate idea: all child nodes are moved from the top level into a map in :children
- For "if" this would change {:op :if :env {env} :test test-expr :then then-expr :else else-expr :children [test-expr then-expr else-expr]} into {:op :if :env {env} :children {:test test-expr :then then-expr :else else-expr}}
- This idea doesn't address blocks or bindings.
- For "if" this would change {:op :if :env {env} :test test-expr :then then-expr :else else-expr :children [test-expr then-expr else-expr]} into {:op :if :env {env} :children {:test test-expr :then then-expr :else else-expr}}