# File lib/sass/tree/rule_node.rb, line 66
    def initialize(rule, selector_source_range = nil)
      if rule.is_a?(Sass::Selector::CommaSequence)
        @rule = [rule.to_s]
        @parsed_rules = rule
      else
        merged = Sass::Util.merge_adjacent_strings(rule)
        @rule = Sass::Util.strip_string_array(merged)
        try_to_parse_non_interpolated_rules
      end
      @selector_source_range = selector_source_range
      @tabs = 0
      super()
    end