date_time_format 0.1.1+1

A utility class for formatting Dart's DateTime object using standard date/time notation.

date_time_format

A utility class for formatting DateTime objects.

Usage

import 'package:date_time_format/date_time_format.dart';

date_time_format contains 2 classes: [DateTimeFormat], a utility class with a single method, [format], which takes a [DateTime] object and returns a human readable [String] representation of the date/time stamp.

[DateTimeFormats] contains constants representing commonly used date/time formats. See the API reference for a list of all formatting constants: https://pub.dev/documentation/date_time_format/latest/date_time_format/DateTimeFormats-class.html#constants

final dateTime = DateTime.now();

// [DateTimeFormat.format] defaults to the ISO8601 date/time format.
print(DateTimeFormat.format(dateTime));
// 2019-10-15T19:42:05-08:00

print(DateTimeFormat.format(dateTime, format: DateTimeFormats.american));
// October 15, 2019 7:42 pm

print(DateTimeFormat.format(dateTime, format: DateTimeFormats.commonLogFormat));
// 15/Oct/2019:19:42:05 -0700

print(DateTimeFormat.format(dateTime, format: DateTimeFormats.dayOfWeek));
// Tuesday, October 15, 2019

print(DateTimeFormat.format(dateTime, format: 'D, M j, H:i'));
// Tue, Oct 15, 19:42

[DateTimeFormat.format]'s format parameter supports the following standard date/time formatting notations:

d : Day of month (01 - 31)

j : Day of month, without leading 0s (1 - 31)

D : An abbreviated textual representation of a day (Mon - Sun)

l : A textual representation of a day (Monday - Sunday)

S : Suffix of a day (st, th, nd)

z : The day of the year (starting from 0)

F : A textual representation of a month (January - December)

M : An abbreviated textual representation of a month (Jan - Dec)

m : Numeric representation of a month (01 - 12)

n : Numeric representation of a month, without leading 0s (1 - 12)

Y : Full numeric representation of a year (e.g. 2019)

y : A two digit representation of a year (e.g. 19)

a : Ante meridiem and post meridiem, lowercase (am or pm)

A : Ante meridiem and post meridiem, uppercase (AM or PM)

g : 12-hour format of an hour, without leading 0s (1 - 12)

h : 12-hour format of an hour (01 - 12)

G : 24-hour format of an hour, without leading 0s (0 - 23)

H : 24-hour format of an hour (00 - 23)

i : Minutes (0 - 59)

s : Seconds (0 - 59)

v : Milliseconds (0 - 999)

u : Microseconds (0 - 999)

e : Timezone identifier (Returns [DateTime.timeZoneName], which is provided by the operating system and may be a name or abbreviation.)

O : Difference to Greenwich Time (GMT) in hours (±0000)

P : Difference to Greenwich Time (GMT) in hours with a colon (±00:00)

T : Timezone abbreviation (Identifies the Timezone from [DateTime.timeZoneName].)

c : ISO 8601 date (e.g. 2019-10-15T19:42:05-08:00)

r : RFC 2822 date (Tue, 15 Oct 2019 17:42:05 -0800)

U : Seconds since Unix Epoch

\ : Escape character