Class: RubyJard::ColorScheme

Inherits:

Object

• Object
• RubyJard::ColorScheme

Defined in:

lib/ruby_jard/color_scheme.rb

Overview

Abstract class of all color scheme.

Direct Known Subclasses

RubyJard::ColorSchemes::DeepSpaceColorScheme, RubyJard::ColorSchemes::GruvboxColorScheme, RubyJard::ColorSchemes::OneHalfDarkColorScheme, RubyJard::ColorSchemes::OneHalfLightColorScheme, RubyJard::ColorSchemes::X256ColorScheme, RubyJard::ColorSchemes::X256LightColorScheme

Instance Method Summary

• #initialize(styles: self.class.const_get(:STYLES)) ⇒ ColorScheme constructor

  A new instance of ColorScheme.

• #styles_for(element) ⇒ Object

  Fetch the styles for a particular element defined in the scheme.

• #update(element, styles) ⇒ Object

Constructor Details

#initialize(styles: self.class.const_get(:STYLES)) ⇒ ColorScheme

Returns a new instance of ColorScheme.

# File 'lib/ruby_jard/color_scheme.rb', line 7

def initialize(styles: self.class.const_get(:STYLES))
  @styles = {}
  styles.each do |element, element_styles|
    update(element, element_styles)
  end
end

Instance Method Details

#styles_for(element) ⇒ Object

Fetch the styles for a particular element defined in the scheme. This method returns an array of two or more elements:

• First element is foreground color

• Second element is background color

• The rest is decorating items, such as underline, italic

# File 'lib/ruby_jard/color_scheme.rb', line 20

def styles_for(element)
  @styles[element].dup
end

#update(element, styles) ⇒ Object

# File 'lib/ruby_jard/color_scheme.rb', line 24

def update(element, styles)
  @styles[element] = styles
end