From 3d1d0b2ec6f89d81fd0cf4320556d99e3e3b6faf Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Thu, 23 Apr 2009 16:42:37 -0700
Subject: [PATCH] [Sass] Use Tree::Node#render to shorten tree rendering.

---
 lib/sass/engine.rb    | 2 +-
 lib/sass/plugin.rb    | 3 +--
 lib/sass/tree/node.rb | 4 ++++
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/sass/engine.rb b/lib/sass/engine.rb
index d28289ea..62a6871b 100644
--- a/lib/sass/engine.rb
+++ b/lib/sass/engine.rb
@@ -105,7 +105,7 @@ module Sass
 
     # Processes the template and returns the result as a string.
     def render
-      to_tree.perform(Environment.new).to_s
+      to_tree.render
     end
 
     alias_method :to_css, :render
diff --git a/lib/sass/plugin.rb b/lib/sass/plugin.rb
index 717a843f..f45f8b10 100644
--- a/lib/sass/plugin.rb
+++ b/lib/sass/plugin.rb
@@ -71,8 +71,7 @@ module Sass
 
       filename = template_filename(name, template_location)
       result = begin
-                 Sass::Files.tree_for(filename, engine_options(:css_filename => css, :filename => filename)).
-                   perform(Environment.new).to_s
+                 Sass::Files.tree_for(filename, engine_options(:css_filename => css, :filename => filename)).render
                rescue Exception => e
                  exception_string(e)
                end
diff --git a/lib/sass/tree/node.rb b/lib/sass/tree/node.rb
index 62106422..a61a8cef 100644
--- a/lib/sass/tree/node.rb
+++ b/lib/sass/tree/node.rb
@@ -35,6 +35,10 @@ module Sass
         self.class == other.class && other.children == children
       end
 
+      def render
+        perform(Environment.new).to_s
+      end
+
       def to_s
         result = String.new
         children.each do |child|