Did pre-order

makersquare · Sep 24, 2014 · dcadfe6 · dcadfe6
1 parent c812a61
commit dcadfe6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/traverse.rb b/lib/traverse.rb
@@ -24,7 +24,9 @@ def self.with_preorder(node)
   end
 
   def self.with_inorder(node)
-    # TODO
+    with_inorder(node.left_child)
+    capture(node.data)
+    with_inorder(node.right_child)
   end
 
   def self.with_postorder(node)