words method

String words([ int count = 100 ])

Read count words from the specified file

If startWithLorem is set to true, the first words will be replaced

The words are not delimited

Implementation

String words([int count = 100]) {
  final List<String> result = [];

  while (result.length < count) {
    String line = _lines.elementAt(Random().nextInt(_lines.length));
    // trim and remove empty words
    Iterable<String> words =
        line.split(" ").map((e) => e.trim()).where((word) => word.isNotEmpty);

    if (result.length + words.length > count) {
      result.addAll(words.take(count - result.length));
    } else {
      result.addAll(words);
    }
  }

  /// replace as many first chars as possible with the defined lorem ones
  if (startWithLorem) {
    int until = result.length < _lorem.length ? result.length : _lorem.length;
    result.replaceRange(
      0,
      until,
      _lorem.take(until),
    );
  }

  return _prepString(result.join(" "), delimit: false);
}