Method: Fat::Color#extract

Defined in:
lib/fat/color.rb

#extract(text, pattern, default_color) ⇒ Object 



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# File 'lib/fat/color.rb', line 27

def extract text, pattern, default_color
  index = text.index pattern
  return default_color if index.nil?
  index += pattern.size
  decode text[index..(index + 6)]
end