toString method

@override String toString()

Gets a string representation of the object. The result is a comma-separated list of string representations of individual elements as 'value1,value2,value3'

Returns a string representation of the object. See StringConverter.toString

Implementation

@override
String toString() {
  var builder = '';
  for (var index = 0; index < _values.length; index++) {
    if (index > 0) builder += ',';
    builder += getAsStringWithDefault(index, '');
  }
  return builder;
}