class String

Extend `String` to include some fancy colors

Public Instance Methods

blue() click to toggle source
# File lib/tello/colorize.rb, line 7
def blue;  colorize('1;34') end
bold() click to toggle source
# File lib/tello/colorize.rb, line 6
def bold;  colorize('1')    end
colorize(c) click to toggle source
# File lib/tello/colorize.rb, line 5
def colorize(c); "\e[#{c}m#{self}\e[0m" end
error() click to toggle source
# File lib/tello/colorize.rb, line 9
def error; colorize('1;31') end
green() click to toggle source
# File lib/tello/colorize.rb, line 8
def green; colorize('1;32') end