Module: TreeUtils

Included in:
Kramdown::Element
Defined in:
lib/jay_flavored_markdown/markdown_converter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#parent ⇒ Object

Returns the value of attribute parent.



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 258

def parent
  @parent
end

Instance Method Details

#ancestor?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 287

def ancestor?(type)
  parents.map(&:type).include?(type)
end

#find_first_ancestor(type) ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 277

def find_first_ancestor(type)
  parents.find do |parent|
    parent.type == type
  end
end

#make_parent_link ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 260

def make_parent_link
  @children.each do |child|
    child.parent = self
    child.make_parent_link
  end
  return self
end

#parent?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 283

def parent?(type)
  parent && parent.type == type
end

#parents ⇒ Object 



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# File 'lib/jay_flavored_markdown/markdown_converter.rb', line 268

def parents
  ps = []
  el = self
  while el = el.parent
    ps << el
  end
  return ps
end