Class: Rainbow::Color::X11Named

Inherits:

RGB

• Object
• Rainbow::Color
• Indexed
• RGB
• Rainbow::Color::X11Named

Includes:

X11ColorNames

Defined in:

lib/rainbow/color.rb

Constant Summary

Constants included from X11ColorNames

X11ColorNames::NAMES

Instance Attribute Summary

Attributes inherited from RGB

#b, #g, #r

Attributes inherited from Indexed

#num

Attributes inherited from Rainbow::Color

#ground

Class Method Summary

• .color_names ⇒ Object

Instance Method Summary

• #initialize(ground, name) ⇒ X11Named constructor

  A new instance of X11Named.

Methods inherited from RGB

#codes, to_ansi_domain

Methods inherited from Indexed

#codes

Methods inherited from Rainbow::Color

build, parse_hex_color

Constructor Details

#initialize(ground, name) ⇒ X11Named

Returns a new instance of X11Named.

# File 'lib/rainbow/color.rb', line 127

def initialize(ground, name)
  unless X11Named.color_names.include?(name)
    fail ArgumentError,
      "Unknown color name, valid names: #{X11Named.color_names.join(', ')}"
  end

  super(ground, *NAMES[name])
end

Class Method Details

.color_names ⇒ Object

# File 'lib/rainbow/color.rb', line 123

def self.color_names
  NAMES.keys
end