removeAllNumbers method

String removeAllNumbers({
  1. List<String> include = const <String>[],
})

Remove all numbers from the string.

Implementation

String removeAllNumbers({List<String> include = const <String>[]}) {
  final List<String> invalid = _numbers.toList()..addAll(include);
  final StringBuffer buffer = StringBuffer();
  for (int i = 0; i < length; i++) {
    final String character = this[i];
    if (!invalid.contains(character)) {
      buffer.write(character);
    }
  }
  return buffer.toString();
}