class String
Extend `String` to include some fancy colors
Public Instance Methods
blue()
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# File lib/tello/colorize.rb, line 7 def blue; colorize('1;34') end
bold()
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# File lib/tello/colorize.rb, line 6 def bold; colorize('1') end
colorize(c)
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# File lib/tello/colorize.rb, line 5 def colorize(c); "\e[#{c}m#{self}\e[0m" end
error()
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# File lib/tello/colorize.rb, line 9 def error; colorize('1;31') end
green()
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# File lib/tello/colorize.rb, line 8 def green; colorize('1;32') end