check if datetime variable is today, tomorrow or yesterday

Question

I do not know how to check if datetime variable is today, tomorrow or yesterday.

I did not find a method in the class members.

Answer 1

final now = DateTime.now(); final today = DateTime(now.year, now.month, now.day); final yesterday = DateTime(now.year, now.month, now.day - 1); final tomorrow = DateTime(now.year, now.month, now.day + 1);   final dateToCheck = ... final aDate = DateTime(dateToCheck.year, dateToCheck.month, dateToCheck.day); if(aDate == today) {   ... } else if(aDate == yesterday) {   ... } else(aDate == tomorrow) {   ... } 

Hit: now.day - 1 and now.day + 1 works well with dates that result in a different year or month.