https://github.com/kotofurumiya/dart_range

Simple range iterator for Dart.
https://github.com/kotofurumiya/dart_range

dart library

Last synced: 4 months ago
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Simple range iterator for Dart.

• Host: GitHub
• URL: https://github.com/kotofurumiya/dart_range
• Owner: kotofurumiya
• License: mit
• Created: 2015-02-04T06:55:40.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2017-11-10T07:10:01.000Z (over 8 years ago)
• Last Synced: 2025-10-09T09:47:48.538Z (9 months ago)
• Topics: dart, library
• Language: Dart
• Homepage:
• Size: 10.7 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.md

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README

          
# dart_range

Simple range iterator.

## Basic Usage

`range()` method creates a Range object as follows:

    range(1, 5);    // [1, 2, 3, 4]

    range(1, 8, 2); // [1, 3, 5, 7]

Range class implements Iterable, so you can easily iterate over it:

    range(0, 3).forEach((e) => print(e)); // 0, 1, 2

For creating detailed ranges, you have:

    inclusiveRange(begin, end, [step]);  // [begin, end]

    exclusiveRange(begin, end, [step]);  // (begin, end)

    openClosedRange(begin, end, [step]); // (begin, end]

    closedOpenRange(begin, end, [step]); // [begin, end)

You can also create a infinite range:

    inifiniteRange(begin, [step]);      // [begin, infinity)

    openInfiniteRange(begin, [step]);   // (begin, infinity)

    closedInfiniteRange(begin, [step]); // same as infiniteRange 

If you need a type-specific range, please use:

    range(begin, end);

    inclusiveRange(begin, end);

    range(begin, end);

    inclusiveRange(begin, end);

    // and so on