class Term::ANSIColor::Attribute

def initialize(name, code, options = {})
  @name       = name.to_sym
  @background = !!options[:background]
  @code       = code.to_s
  @direct     = false
  @true_color = false
  if rgb = options[:true_color]
    @true_color = true
    @rgb = rgb
  elsif rgb = options[:direct]
    @direct = true
    @rgb = RGBTriple.from_html(rgb)
  elsif html = options[:html]
    @rgb = RGBTriple.from_html(html)
  elsif options.slice(:red, :green, :blue).size == 3
    @rgb = RGBTriple.from_hash(options)
  else
    @rgb = nil # prevent instance variable not initialized warnings
  end
end