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https://github.com/jama5262/jiffy
Jiffy is a Flutter (Android, IOS and Web) date time package for parsing, manipulating, querying and formatting dates
https://github.com/jama5262/jiffy
dart dartlang date dateformat datetime flutter flutter-package time
Last synced: 24 days ago
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Jiffy is a Flutter (Android, IOS and Web) date time package for parsing, manipulating, querying and formatting dates
- Host: GitHub
- URL: https://github.com/jama5262/jiffy
- Owner: jama5262
- License: mit
- Created: 2019-10-11T10:52:29.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2024-06-27T09:15:51.000Z (4 months ago)
- Last Synced: 2024-09-29T16:03:44.696Z (about 1 month ago)
- Topics: dart, dartlang, date, dateformat, datetime, flutter, flutter-package, time
- Language: Dart
- Homepage: https://pub.dev/packages/jiffy
- Size: 426 KB
- Stars: 576
- Watchers: 7
- Forks: 124
- Open Issues: 32
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Codeowners: .github/CODEOWNERS
Awesome Lists containing this project
README
# Jiffy
[](https://github.com/jama5262/jiffy/actions/workflows/publish.yml)
[](https://codecov.io/gh/jama5262/jiffy)
[](https://opensource.org/licenses/MIT)
[](https://pub.dev/packages/jiffy/versions/6.3.1)
Jiffy is a Flutter (Android, IOS and Web) date time package for parsing, manipulating, querying and formatting dates and time
### [Full Documentation](./doc) | [API Reference](https://pub.dev/documentation/jiffy/latest/jiffy/Jiffy-class.html) | [Installation](https://pub.dev/packages/jiffy/install) | [ChangeLog](https://pub.dev/packages/jiffy/changelog) | [Examples](https://pub.dev/packages/jiffy/example)
### [Discussions](https://github.com/jama5262/jiffy/discussions)
# Usage
## Format Dates
```dart
Jiffy.parse('2021/01/19').format(pattern: 'MMMM do yyyy, h:mm:ss a'); // January 1st 2021, 12:00:00 AM
Jiffy.now().format(pattern: 'EEEE'); // Tuesday
Jiffy.now().format(pattern: 'MMM do yy'); // Mar 2nd 21
Jiffy.now().format(pattern: 'yyyy [escaped] yyyy'); // 2021 escaped 2021
Jiffy.now().format(); // 2021-03-02T15:18:29.922343
Jiffy.parseFromList([2020, 10, 19]).yMMMMd; // January 19, 2021
Jiffy.parseFromMap({
Unit.year: 2020,
Unit.month: 10,
Unit.day: 19,
Unit.hour: 19
}).yMMMMEEEEdjm; // Monday, October 19, 2020 7:14 PM
// You can also use pre-set formats
Jiffy.parse('19, Jan 2021', pattern: 'dd, MMM yyyy').yMMMMd; // January 19, 2021
Jiffy.now().yMMMMEEEEdjm; // Tuesday, March 2, 2021 3:20 PM
```
## Relative Time
```dart
// From X
Jiffy.parse('1997/09/23').from(Jiffy.parse('2002/10/26')); // 5 years ago
// From Now
Jiffy.parse('1997/09/23').fromNow(); // 25 years ago
// To X
Jiffy.parse('1997/09/23').to(Jiffy.parse('2002/10/26')); // in 5 years
// To Now
Jiffy.parse('1997/09/23').toNow(); // in 25 years
```
## Manipulation
```dart
var jiffy = Jiffy.now().add(days: 1);
jiffy.yMMMMd; // March 3, 2021
Jiffy.now().subtract(days: 1).yMMMMd; // March 1, 2021
Jiffy.now()
.add(hours: 3, days: 1)
.subtract(minutes: 30, months: 1)
.yMMMMEEEEdjm; // Wednesday, February 3, 2021 6:07 PM
Jiffy.parse('1997/09/23')
.startOf(Unit.year)
.yMMMMEEEEd; // Wednesday, January 1, 1997
Jiffy.parse('1997/09/23')
.endOf(Unit.month)
.yMMMMEEEEd; // Tuesday, September 30, 1997
```
## Querying
```dart
Jiffy.parse('1997/9/23').isBefore(Jiffy.parse('1997/9/24')); // true
Jiffy.parse('1997/9/23').isAfter(Jiffy.parse('1997/9/20')); // true
Jiffy.parse('1997/9/23').isSame(Jiffy.parse('1997/9/23')); // true
Jiffy.parse('1997/9/23')
.isBetween(Jiffy.parse('1997/9/20'), Jiffy.parse('1997/9/24')); // true
```
## Locale Support
```dart
// Get current locale code, by default it is en_us
Jiffy.now().localeCode; // en_us
// Setting your preferred locale
await Jiffy.setLocale('fr_ca');
Jiffy.now().yMMMMEEEEdjm; // dimanche 26 février 2023 12 h 03
await Jiffy.setLocale('ja');
Jiffy.now().yMMMMEEEEdjm; // 2023年2月26日日曜日 12:02
await Jiffy.setLocale('zh_cn');
Jiffy.now().yMMMMEEEEdjm; // 2023年2月26日星期日 下午12:03
```
## Contributing
For contribution guidelines, see [CONTRIBUTING](./CONTRIBUTING.md).
## Support
Reach out to me at one of the following places!
- Email me at [[email protected]](mailto:[email protected])
- LinkedIn [Jama Mohamed](https://www.linkedin.com/in/jama-mohamed/)
- Twitter [timedjama5262](https://twitter.com/timedjama5262)
## License
```
MIT License
Copyright (c) 2019 Jama Mohamed
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```