# File temp/node.rb, line 26 def to_s indent=nil unless indent.nil? Kernel.warn( "#{self.class.name}.to_s(indent) parameter is deprecated" ) f = REXML::Formatters::Pretty.new( indent ) f.write( self, rv = "" ) else f = REXML::Formatters::Default.new f.write( self, rv = "" ) end return rv end