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August 17, 2016 17:14
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add some colors to your cli output
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class String | |
def black; "\e[30m#{self}\e[0m" end | |
def red; "\e[31m#{self}\e[0m" end | |
def green; "\e[32m#{self}\e[0m" end | |
def brown; "\e[33m#{self}\e[0m" end | |
def blue; "\e[34m#{self}\e[0m" end | |
def magenta; "\e[35m#{self}\e[0m" end | |
def cyan; "\e[36m#{self}\e[0m" end | |
def gray; "\e[37m#{self}\e[0m" end | |
def bg_black; "\e[40m#{self}\e[0m" end | |
def bg_red; "\e[41m#{self}\e[0m" end | |
def bg_green; "\e[42m#{self}\e[0m" end | |
def bg_brown; "\e[43m#{self}\e[0m" end | |
def bg_blue; "\e[44m#{self}\e[0m" end | |
def bg_magenta; "\e[45m#{self}\e[0m" end | |
def bg_cyan; "\e[46m#{self}\e[0m" end | |
def bg_gray; "\e[47m#{self}\e[0m" end | |
def bold; "\e[1m#{self}\e[22m" end | |
def italic; "\e[3m#{self}\e[23m" end | |
def underline; "\e[4m#{self}\e[24m" end | |
def blink; "\e[5m#{self}\e[25m" end | |
def reverse_color; "\e[7m#{self}\e[27m" end | |
end | |
puts "Foobar".red.bold |
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