toPlainString method
Implementation
String toPlainString() {
if (scale == 0) {
return intVal.toString();
}
final intStr = intVal.abs().toString();
final b = StringBuffer(intVal.isNegative ? '-' : '');
if (scale > 0) {
if (intStr.length > scale) {
final integerPart = intStr.substring(0, intStr.length - scale);
b.write(integerPart);
final decimalPart = intStr.substring(intStr.length - scale);
if (decimalPart.isNotEmpty) {
b.write('.$decimalPart');
}
} else {
b
..write('0.')
..write(intStr.padLeft(scale, '0'));
}
} else {
b.write(intStr.padRight(scale.abs() + intStr.length, '0'));
}
return b.toString();
}