Really adding Color literal.

git-svn-id: svn://hamptoncatlin.com/haml/trunk@254 7063305b-7217-0410-af8c-cdc13e5119b9

lib/sass/constant/color.rb

@@ -0,0 +1,14 @@
+module Sass::Constant
+  class Color
+    REGEXP = /\##{"([0-9a-f]{1,2})" * 3}/
+  
+    def initialize(value)
+      @red, @green, @blue = value.scan(REGEXP)[0].map { |num| num.ljust(2, 'f').to_i(16) }
+    end
+    
+    def to_s
+      red, green, blue = [@red, @green, @blue].map { |num| num.to_s(16).rjust(2, '0') }
+      "##{red}#{green}#{blue}"
+    end
+  end
+end