lib/peekaboo.rb in peekaboo-0.2.0 vs lib/peekaboo.rb in peekaboo-0.2.1

@@ -113,10 +113,11 @@
       include Peekaboo unless @_hooked_by_peekaboo
       
       method_names.each do |method_name|
         unless peek_list.include? method_name
           peek_list << method_name
-          Peekaboo.wrap_method self, method_name if self.instance_methods(false).include? method_name.to_s
+          method_list = self.instance_methods(false).map(&:to_sym)
+          Peekaboo.wrap_method self, method_name if method_list.include? method_name
         else
           raise "Already tracing `#{method_name}'"
         end
       end
     end