Class: ReverseMarkdown::Converters::Strong

Inherits:
Base
  • Object
show all
Defined in:
lib/reverse_markdown/converters/strong.rb

Instance Method Summary collapse

Methods inherited from Base

#escape_keychars, #extract_title, #treat, #treat_children

Instance Method Details

#already_strong?(node) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reverse_markdown/converters/strong.rb', line 13

def already_strong?(node)
  node.ancestors('strong').size > 0 || node.ancestors('b').size > 0
end

#convert(node) ⇒ Object 



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# File 'lib/reverse_markdown/converters/strong.rb', line 4

def convert(node)
  content = treat_children(node)
  if content.strip.empty? || already_strong?(node)
    content
  else
    "**#{content}**"
  end
end