lib/nav.rb in nav-0.6.0 vs lib/nav.rb in nav-0.7.0

@@ -1,10 +1,10 @@
 module Nav
 
   autoload :Builder, File.dirname(__FILE__) + '/nav/builder'
 
   def nav( options = {}, &block )
-    Nav::Builder.new( self, options, &block ) 
+    Nav::Builder.new( self, options, &block ).to_s
   end
 
 end
 
 ActionView::Base.send :include, Nav