Class: DaimonMarkdown::Plugin::TableOfContents::UnorderedList

Inherits:
Object
  • Object
show all
Defined in:
lib/daimon_markdown/plugin/toc.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(html_class: nil, level: 1) ⇒ UnorderedList

Returns a new instance of UnorderedList.



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# File 'lib/daimon_markdown/plugin/toc.rb', line 89

def initialize(html_class: nil, level: 1)
  @html_class = html_class
  @level = level
  @items = []
end

Instance Attribute Details

#items ⇒ Object (readonly)

Returns the value of attribute items.



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# File 'lib/daimon_markdown/plugin/toc.rb', line 87

def items
  @items
end

#level ⇒ Object (readonly)

Returns the value of attribute level.



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# File 'lib/daimon_markdown/plugin/toc.rb', line 87

def level
  @level
end

Instance Method Details

#<<(item) ⇒ Object 



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# File 'lib/daimon_markdown/plugin/toc.rb', line 95

def <<(item)
  case
  when item.is_a?(UnorderedList) && @items.last.is_a?(ListItem)
    @items.last << item
  when item.is_a?(UnorderedList) && @items.last.nil?
    li = ListItem.new
    li << item
    @items << li
  else
    @items << item
  end
end

#to_html ⇒ Object 



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# File 'lib/daimon_markdown/plugin/toc.rb', line 108

def to_html
  if @html_class
    %Q(<ul class="#{@html_class}">\n#{@items.map(&:to_html).join("\n")}\n</ul>)
  else
    %Q(<ul>\n#{@items.map(&:to_html).join("\n")}\n</ul>)
  end
end