def escape_javascript(raw)
      if raw
        quote = raw.count(%{'}) >= raw.count(%{"}) ? %{"} : %{'}
        escaped = raw.gsub(/(\\|\r\n|[\n\r#{quote}])/u) {|match| JS_ESCAPE_MAP[match] }
        "#{quote}#{escaped}#{quote}"
      else
        '""'
      end
    end
def escape_javascript(raw)
      if raw
        quote = raw.count(%{'}) >= raw.count(%{"}) ? %{"} : %{'}
        escaped = raw.gsub(/(\\|\r\n|[\n\r
        "
      else
        '""'
      end
    end
def escape_javascript ( raw ) if raw quote = raw . count ( %{'} ) >= raw . count ( %{"} ) ? %{"} : %{'} escaped = raw . gsub ( / \\ \r \n \n \r #{ quote } /u ) { | match | JS_ESCAPE_MAP [ match ] } "#{quote}#{escaped}#{quote}" else '""' end end
We want to deliver the shortist valid javascript escaped string
 Count the number of " vs '
 If more ', escape "
 If more ", escape '
 If equal, prefer to escape "
We want to deliver the shortist valid javascript escaped string Count the number of vs If more escape If more escape If equal prefer to escape