Class: Mutant::Color

Inherits:

Object

• Object
• Mutant::Color

Includes:

Adamantium::Flat

Defined in:

lib/mutant/color.rb

Overview

Class to colorize strings

Constant Summary

RED =

Color.new(31)

GREEN =

Color.new(32)

BLUE =

Color.new(34)

Instance Method Summary

• #format(text) ⇒ String private

  Format text with color.

• #initialize(code) ⇒ undefined constructor private

  Initialize color object.

Constructor Details

#initialize(code) ⇒ undefined

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Initialize color object

Parameters:

• code (Fixnum)

# File 'lib/mutant/color.rb', line 16

def initialize(code)
  @code = code
end

Instance Method Details

#format(text) ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Format text with color

Parameters:

• text (String)

Returns:

• (String)

# File 'lib/mutant/color.rb', line 28

def format(text)
  "\e[#{@code}m#{text}\e[0m"
end