Added just one line. Then my little turtle understood both formats of…

… this DSL: `pen_style :stroke => 'red'` and `pen_style :stroke => red`. Cool!
ashbb · Apr 28, 2009 · 22e1303 · 22e1303
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diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 Ruby Metaprogramming Study Note
 ===============================
 I'm now taking a sniff of Ruby Metaprogramming. This is my tiny Study Note. :)   
-Apr. 27th, 2009 by ashbb (Satoshi Asakawa)
+Apr. 28th, 2009 by ashbb (Satoshi Asakawa)
 
 
 Videos

diff --git a/src/turtle_graphics_with_shoes/turtle.rb b/src/turtle_graphics_with_shoes/turtle.rb
@@ -47,5 +47,6 @@ def pen_down
 
   def method_missing m, *args
     @track << [m, args, nil, :others]
+    m.to_s
   end
 end