countWeeks method

int countWeeks([
  1. DateTime? differenceDateTime
])

Returns elapsed weeks between this date and differenceDateTime.

Implementation

int countWeeks([DateTime? differenceDateTime]) {
  final difference =
      (differenceDateTime ?? DateTime.now()).millisecondsSinceEpoch -
      millisecondsSinceEpoch;
  return (difference / 604800000).truncate();
}