Capitalize text in dart

text.dart

// SOFTWARE developer  ----> Software Developer
String capitalizeAllWord(String val) {
  var value = val.toLowerCase();
  var result = value[0].toUpperCase();
  for (int i = 1; i < value.length; i++) {
    if (value[i - 1] == " ") {
      result = result + value[i].toUpperCase();
    } else {
      result = result + value[i];
    }
  }
  return result;
}