isThisYear method

bool isThisYear([
  1. DateTime? dateTime
])

Returns true if the year is the same as a specific dateTime or the current time.

特定のdateTimeもしくは現在時間と同じ年の場合はtrueを返します。

Implementation

bool isThisYear([DateTime? dateTime]) {
  dateTime ??= DateTime.now();
  return year == dateTime.year;
}