🎉 Allow nested components

frontend/src/app/util/data.cljs

@@ -25,7 +25,7 @@
 
 (def index-by-id #(index-by :id %))
 
-(defn remove-nil-vals
+(defn without-nils
   "Given a map, return a map removing key-value
   pairs when value is `nil`."
   [data]

frontend/src/app/util/router.cljs

@@ -52,7 +52,7 @@
        (r/match->path match)
        (let [uri (.parse goog.Uri (r/match->path match))
              qdt (.createFromMap QueryData (-> qparams
-                                               (d/remove-nil-vals)
+                                               (d/without-nils)
                                                (clj->js)))]
          (.setQueryData ^js uri qdt)
          (.toString ^js uri))))))