class Pumi::Bot::Wikipedia::CommunesInCambodiaArticle

def replace_number_of_communes
  source.sub!(
    /current_number\s*=\s*(?:^|\s)(\d*\.?\d+|\d{1,3}(?:,\d{3})*(?:\.\d+)?)(?!\S)/,
    "current_number = #{format_number(Pumi::Commune.all.size)}"
  )
end