class ReverseMarkdown::Converters::Del

def convert(node, state = {})
  content = treat_children(node, state.merge(already_crossed_out: true))
  if disabled? || content.strip.empty? || state[:already_crossed_out]
    content
  else
    "~~#{content}~~"
  end
end

def disabled?
  !enabled?
end

def enabled?
  ReverseMarkdown.config.github_flavored
end