limitedTrim method

String limitedTrim({
  1. String char = ',',
  2. bool last = true,
})

Implementation

String limitedTrim({String char = ',', bool last = true}) {
  String result = "";

  if (!last) {
    result = substring(0, indexOf(char));
  } else if (contains(char)) {
    result = substring(0, lastIndexOf(char));
  }

  return result;
}