replaceUmlaute method

String replaceUmlaute()

Implementation

String replaceUmlaute() => replaceAll("ä", "ae")
    .replaceAll("ö", "oe")
    .replaceAll("ü", "ue")
    .replaceAll("Ä", "Ae")
    .replaceAll("Ö", "Oe")
    .replaceAll("Ü", "Ue")
    .replaceAll("ß", "ss");