lib/sass/tree/rule_node.rb in sass-3.1.3 vs lib/sass/tree/rule_node.rb in sass-3.1.4

@@ -113,9 +113,14 @@
     def debug_info
       {:filename => filename && ("file://" + URI.escape(File.expand_path(filename))),
        :line => self.line}
     end
 
+    # Returns sub nodes that are not tree children.
+    def subnodes
+      rule.select{|r| r.is_a?(Sass::Script::Node)}
+    end
+
     private
 
     def try_to_parse_non_interpolated_rules
       if @rule.all? {|t| t.kind_of?(String)}
         # We don't use real filename/line info because we don't have it yet.