full fix for #7

clojurebook · May 22, 2012 · 57d922a · 57d922a
1 parent 23f07ac
commit 57d922a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ch03-collections-repl-interactions.clj b/ch03-collections-repl-interactions.clj
@@ -1695,7 +1695,7 @@ b
       path (->> theseus
              (ariadne-zip labyrinth) 
              (iterate z/next)
-             (filter #(= minotaur (first (z/node %))))
+             (filter #(= minotaur (second (z/node %)))) ; erratum: replaced first by second
              first full-path rest)] ; erratum: replaced z/path by full-path
   (draw w h walls path))