class Lookbook::StylesExtractor

def strip_styles(text)
  iframes = text.scan(IFRAME_REGEX).flatten.map(&:strip).compact_blank
  iframes.each.with_index(1) { text.gsub!(_1, "IFRAME_#{_2}") }
  text = text.gsub(STYLE_TAGS_REGEX, "").strip
  iframes.each.with_index(1) { text.gsub!("IFRAME_#{_2}", _1) }
  text
end