export method

String export({ String label = '', String delimiter = ' ', int precision = 20, })

Converts an object of type List<num> to a String.

• label: An optional label as first row.
• delimiter: Delimiter used to separate numerical values.
• precision: Precision used when converting numbers to String.

Implementation

String export({
  String label = '',
  String delimiter = ' ',
  int precision = 20,
}) {
  final b = StringBuffer();
  if (label.isNotEmpty) b.writeln(label);

  for (var i = 0; i < length; ++i) {
    b.writeln('${this[i].toStringAsPrecision(precision)}$delimiter');
  }
  return b.toString();
}