# File lib/compass/sass_extensions/functions/gradient_support.rb, line 152
    def initialize(position_or_angle, color_stops)
      unless color_stops.value.size >= 2
        raise Sass::SyntaxError, "At least two color stops are required for a linear-gradient"
      end
      self.position_or_angle = position_or_angle
      self.color_stops = color_stops
    end