class PrawnHtml::Instance

def append(css: nil, html: nil)

def append(css: nil, html: nil)
  html_parser.parse_styles(css) if css
  html_parser.process(html) if html
end

def initialize(pdf)

def initialize(pdf)
  @pdf_wrapper = PrawnHtml::PdfWrapper.new(pdf)
  @renderer = PrawnHtml::DocumentRenderer.new(@pdf_wrapper)
  @html_parser = PrawnHtml::HtmlParser.new(@renderer)
end