# File lib/scrubyt/utils/shared_utils.rb, line 28
    def self.traverse_for_match(node, regexp)
      results = []
      traverse_for_match_inner = lambda { |node, regexp|
        ft = prepare_text_for_comparison(node.inner_text)
        if ft =~ regexp
          node.instance_eval do
            @match_data = $~
            def match_data
              @match_data
            end
          end
          results << node
          results.delete node.parent if node.is_a? Hpricot::Elem
        end
        node.children.each { |child| traverse_for_match_inner.call(child, regexp) if (child.is_a? Hpricot::Elem) }
      }
      traverse_for_match_inner.call(node,regexp)
      results
    end