handle some slightly older versions of sass

2011-01-17 06:40:10 -08:00 · 2011-01-17 06:40:10 -08:00 · 042972003f
commit 042972003f
parent 0ecdfc4631
1 changed files with 7 additions and 1 deletions
--- a/lib/compass/sass_extensions/monkey_patches/browser_support.rb
+++ b/lib/compass/sass_extensions/monkey_patches/browser_support.rb
@ -65,7 +65,13 @@ module Sass::Script
  class Funcall < Node
    include HasSimpleCrossBrowserFunctionSupport

+    if method_defined? :to_literal
      alias sass_to_literal to_literal 
+    else
+      def sass_to_literal
+        Script::String.new("#{name}(#{args.join(', ')})")
+      end
+    end

    def to_literal(args)
      if has_aspect?(args)