Class: NumberingVisitor

Inherits:
Visitor show all
Defined in:
lib/jay_flavored_markdown/markdown_converter.rb

Constant Summary

Constants inherited from Visitor

Visitor::DISPATCHER

Instance Method Summary collapse

Methods inherited from Visitor

#traverse

Constructor Details

#initialize ⇒ NumberingVisitor

Returns a new instance of NumberingVisitor.



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 309

def initialize
  @label_counter = LeveledCounter.create(:item)
  @section_counter = SectionCounter.create(:section)
end

Instance Method Details

#visit_header(el) ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 333

def visit_header(el)
  @section_counter = @section_counter.set_level(el.options[:level])
  el.value = @section_counter
end

#visit_li(el) ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 322

def visit_li(el)
  if el.parent.type == :ol
    @label_counter = @label_counter.next
    el.value = @label_counter
    el.attr[:class] = "bullet-list-item"
  end
  el.children.each do |child|
    traverse(child)
  end
end

#visit_ol(el) ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 314

def visit_ol(el)
  enter_ol(el)
  el.children.each do |child|
    traverse(child)
  end
  exit_ol(el)
end