Class: Rainbow::Color::Indexed

Inherits:

Rainbow::Color

• Object
• Rainbow::Color
• Rainbow::Color::Indexed

Defined in:

lib/rainbow/color.rb

Direct Known Subclasses

Named, RGB

Instance Attribute Summary

• #num ⇒ Object readonly

  Returns the value of attribute num.

Attributes inherited from Rainbow::Color

#ground

Instance Method Summary

• #codes ⇒ Object
• #initialize(ground, num) ⇒ Indexed constructor

  A new instance of Indexed.

Methods inherited from Rainbow::Color

build, parse_hex_color

Constructor Details

#initialize(ground, num) ⇒ Indexed

Returns a new instance of Indexed.

# File 'lib/rainbow/color.rb', line 57

def initialize(ground, num)
  @ground = ground
  @num = num
end

Instance Attribute Details

#num ⇒ Object (readonly)

Returns the value of attribute num.

# File 'lib/rainbow/color.rb', line 55

def num
  @num
end

Instance Method Details

#codes ⇒ Object

# File 'lib/rainbow/color.rb', line 62

def codes
  code = num + (ground == :foreground ? 30 : 40)

  [code]
end