Method: RSAC::Color#to_s

Defined in:
lib/antisamy/csspool/rsac/sac/lexical_unit.rb

#to_s ⇒ Object 



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# File 'lib/antisamy/csspool/rsac/sac/lexical_unit.rb', line 70

def to_s
  if self.parameters.length < 3
    super
  else
    hex = self.parameters.map { |x|
      sprintf("%02X", x.integer_value).split('').uniq
    }.flatten
    hex.length != 3 ? super : "##{hex.join()}"
  end
end