class String

Public Instance Methods

blue() click to toggle source
# File lib/common.rb, line 35
def blue
    colorize(34)
end
brown() click to toggle source
# File lib/common.rb, line 31
def brown
    colorize(33)
end
colorize(color_code) click to toggle source
# File lib/common.rb, line 14
def colorize(color_code)
    @@is_a_tty = STDOUT.isatty() if @@is_a_tty == nil
    if @@is_a_tty then
        return "\e[#{color_code}m#{self}\e[0m"
    else
        return self
    end
end
green() click to toggle source
# File lib/common.rb, line 27
def green
    colorize(32)
end
magenta() click to toggle source
# File lib/common.rb, line 39
def magenta
    colorize(35)
end
red() click to toggle source
# File lib/common.rb, line 23
def red
    colorize(31)
end