formatDecimal method
- @override
override
Formats number as a decimal, inserting locale-appropriate thousands
separators as necessary.
Implementation
@override
String formatDecimal(int number) {
if (number > -1000 && number < 1000)
return number.toString();
final String digits = number.abs().toString();
final StringBuffer result = StringBuffer(number < 0 ? '-' : '');
final int maxDigitIndex = digits.length - 1;
for (int i = 0; i <= maxDigitIndex; i += 1) {
result.write(digits[i]);
if (i < maxDigitIndex && (maxDigitIndex - i) % 3 == 0)
result.write(',');
}
return result.toString();
}