timeFrom method
Implementation
String timeFrom() {
var days = DateTime(year, month, day).difference(DateTime.now()).inDays;
if (days == 0) {
return intl.DateFormat('hh:mm a').format(this);
} else if (days == -1) {
return 'Yesterday';
}
return intl.DateFormat('dd-MMM-yy').format(this);
}