fnFillChar function

dynamic fnFillChar(
  1. dynamic v1,
  2. dynamic v2
)

FillChar(count, ch): fills a string of length count with the given character

Implementation

dynamic fnFillChar(dynamic v1, dynamic v2) {
  final n = varToInt(v1);
  final ch = varToStr(v2);
  return (ch.isNotEmpty ? ch[0] : ' ') * (n < 0 ? 0 : n);
}