Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/common.rb

Constant Summary collapse

@@is_a_tty =

colorization

nil

Instance Method Summary collapse

Instance Method Details

#blue ⇒ Object 



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# File 'lib/common.rb', line 35

def blue
    colorize(34)
end

#brown ⇒ Object 



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# File 'lib/common.rb', line 31

def brown
    colorize(33)
end

#colorize(color_code) ⇒ Object 



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# 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 ⇒ Object 



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# File 'lib/common.rb', line 27

def green
    colorize(32)
end

#magenta ⇒ Object 



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# File 'lib/common.rb', line 39

def magenta
    colorize(35)
end

#red ⇒ Object 



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# File 'lib/common.rb', line 23

def red
    colorize(31)
end