pjb3 (owner)

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gist: 129812 Download_button fork
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Public Clone URL: git://gist.github.com/129812.git
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rgb_hex_to_dec.rb #
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def rgb_hex_to_dec(rgb)
  if m = rgb.match(/#([a-zA-Z0-9]{2,})([a-zA-Z0-9]{2,})([a-zA-Z0-9]{2,})/)
    "%0.2f %0.2f %0.2f" % m.captures.map{|hex| hex.to_i(16) / 255.0}
  end
end