Moved Sass compilation into it's own class

lib/sproutcore.rb

@@ -24,7 +24,8 @@ def self.logger=(new_logger); @logger = new_logger; end
 %w(library bundle bundle_manifest bundle_installer jsdoc jsmin cssmin version).each do |fname|
   require "sproutcore/#{fname}"
 end
-require "sproutcore/renderers/erubis"
-require "sproutcore/renderers/haml"
+%w(erubis haml sass).each do |fname|
+  require "sproutcore/renderers/#{fname}"
+end
 
 SC= SproutCore

lib/sproutcore/build_tools/resource_builder.rb

@@ -110,7 +110,7 @@ def _build_one(filename, lines, required, link_only = false)
         elsif file_lines.size > 0
 
           if entry.ext == "sass"
-            file_lines = [ compile_sass(entry, file_lines.join()) ]
+            file_lines = [ SproutCore::Renderers::Sass.compile(entry, file_lines.join()) ]
           end
 
           lines << "/* Start ----------------------------------------------------- " << filename << "*/\n\n" 
@@ -138,44 +138,6 @@ def _require_for(filename,line)
       def filename_for_require(ret)
         filenames.include?("#{ret}.css") ? "#{ret}.css" : "#{ret}.sass"
       end
-
-      private
-
-      def compile_sass(entry, content)
-          require 'sass'
-          begin
-            Sass::Engine.new(content).render
-          rescue Exception => e
-            e_string = "#{e.class}: #{e.message}"
-            if e.is_a? Sass::SyntaxError
-              e_string << "\non line #{e.sass_line}"
-              e_string << " of #{entry.source_path}"
-              if File.exists?(entry.source_path)
-                e_string << "\n\n"
-                min = [e.sass_line - 5, 0].max
-                File.read(entry.source_path).rstrip.split("\n")[
-                  min .. e.sass_line + 5
-                ].each_with_index do |line, i|
-                  e_string << "#{min + i + 1}: #{line}\n"
-                end
-              end
-            end
-<<END
-/*
-#{e_string}
-
-Backtrace:\n#{e.backtrace.join("\n")}
-*/
-body:before {
-  white-space: pre;
-  font-family: monospace;
-  content: "#{e_string.gsub('"', '\"').gsub("\n", '\\A ')}"; }
-END
-          end
-      end
-
-
-
     end
 
     class JavaScriptResourceBuilder < ResourceBuilder

lib/sproutcore/renderers/sass.rb

@@ -0,0 +1,42 @@
+module SproutCore
+  module Renderers
+
+    class Sass
+
+      def self.compile(entry, content)
+        require 'sass'
+        begin
+          ::Sass::Engine.new(content).render
+        rescue Exception => e
+          e_string = "#{e.class}: #{e.message}"
+          if e.is_a? Sass::SyntaxError
+            e_string << "\non line #{e.sass_line}"
+            e_string << " of #{entry.source_path}"
+            if File.exists?(entry.source_path)
+              e_string << "\n\n"
+              min = [e.sass_line - 5, 0].max
+              File.read(entry.source_path).rstrip.split("\n")[
+                min .. e.sass_line + 5
+              ].each_with_index do |line, i|
+                e_string << "#{min + i + 1}: #{line}\n"
+              end
+            end
+          end
+<<END
+/*
+#{e_string}
+
+Backtrace:\n#{e.backtrace.join("\n")}
+*/
+body:before {
+  white-space: pre;
+  font-family: monospace;
+  content: "#{e_string.gsub('"', '\"').gsub("\n", '\\A ')}"; }
+END
+        end
+      end
+
+    end
+
+  end
+end