formatMoney method

String formatMoney({
  1. String symbol = '',
  2. int decimalDigits = 2,
})

Formats the number as a money string with custom prefix, thousand separators and a specified number of decimal places.

Example:

print(1234.56.formatMoney(symbol: '¥', decimalDigits: 0)); // ¥1,235

Implementation

String formatMoney({String symbol = '', int decimalDigits = 2}) {
  final format = NumberFormat.currency(
    symbol: symbol,
    decimalDigits: decimalDigits,
    customPattern: '$symbol#,##0${decimalDigits > 0 ? '.${'0' * decimalDigits}' : ''}',
  );
  return format.format(this);
}