trigger error in render fn

nextjournal · Mar 8, 2022 · 0465c74 · 0465c74
1 parent b3dac1c
commit 0465c74
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/notebooks/rule_30.clj b/notebooks/rule_30.clj
@@ -4,8 +4,10 @@
   (:require [nextjournal.clerk :as clerk]))
 
 (clerk/set-viewers!
- [{:pred number? :render-fn '#(v/html [:div.inline-block {:style {:width 16 :height 16}
-                                                          :class (if (pos? %) "bg-black" "bg-white border-solid border-2 border-black")}])}
+ [{:pred number? :render-fn '#(do
+                                (js/console.error "o noes, an error")
+                                (v/html [:div.inline-block {:style {:width 16 :height 16}
+                                                              :class (if (pos? %) "bg-black" "bg-white border-solid border-2 border-black")}]))}
   {:pred list? :render-fn '#(v/html (into [:div.flex.flex-col] (v/inspect-children %2) %1))}
   {:pred #(and (vector? %) (not (map-entry? %))) :render-fn '#(v/html (into [:div.flex.inline-flex] (v/inspect-children %2) %1))}])