Module: ColorFool

Included in:
Cue::Indicator, Cue::Item
Defined in:
lib/colorfool.rb

Constant Summary collapse

COLORS = 
i(green red)
CODES = 
{
  black:   30,
  red:     31,
  green:   32,
  yellow:  33,
  blue:    34,
  magenta: 35,
  cyan:    36,
  white:   37
}

Instance Method Summary collapse

Instance Method Details

#code(color) ⇒ Object 



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# File 'lib/colorfool.rb', line 15

def code(color)
  CODES[color]
end

#colorize(color, &block) ⇒ Object 



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# File 'lib/colorfool.rb', line 19

def colorize(color, &block)
  code    = code(color)
  content = block.call.to_s
  
  "\e[#{code}m#{content}\e[0m"
end