# File lib/compass/sass_extensions/functions/gradient_support.rb, line 104
    def to_s(options = self.options)
      s = "radial-gradient("
      s << position.to_s(options) << ", " if position
      s << shape_and_size.to_s(options) << ", " if shape_and_size
      s << color_stops.to_s(options)
      s << ")"
    end