:date: Date Checker

Convenient extension methods on DateTime to check if a date is today, this week, last week and so on, plus some other helpful utility mehods.

Usage

weekStart

Returns the beginning of the week in which date is present

var moonLanding = DateTime.parse("1969-07-20 20:18:04Z");
moonLanding.weekday == DateTime.sunday  // true

// 1969-07-14 00:00:00.000
weekStart(date: moonLanding);   

// 1969-07-20 00:00:00.000
weekStart(date: moonLanding, isMondayStartOfWeek: false)   

weekEnd

Returns the end of the week in which date is present

var moonLanding = DateTime.parse("1969-07-20 20:18:04Z");

// 1969-07-20 23:59:59.999999
weekEnd(date: moonLanding);

// 1969-07-26 23:59:59.999999
weekEnd(date: moonLanding, isMondayStartOfWeek: false)

DateTime(1969, 7, 26).weekday == DateTime.saturday //true

If date is not specified, DateTime.now() is considered i.e. the start/end of the current week will be returned.

If isMondayStartOfWeek is not specified, defaulting to true the start/end will follow ISO 8601 and the week will be of the form Monday...Sunday or setting it to false will return in the form of Sunday...Saturday

Extension on DateTime

By default, isLastWeek and isThisWeek will return the result based on Monday...Sunday format. If the Sunday is desired as the first day of the week, use the setter sundayAsStartOfWeekto acheive the result based on Sunday...Saturday week format.

A simple usage example:

import 'package:date_checker/date_checker.dart';

void main() {
  var date = DateTime.now();

  final isToday = date.isToday; //true
}

Features and bugs

Please file feature requests and bugs at the issue tracker.