mocha 0.0.2

mocha

Mocha is a simple caching library for Dart.

Features

  • Size-based eviction
  • Time-based expiration (since last write)
  • Asynchronously refresh values
  • Automatic asynchronous loading of values into the cache
  • Manually...
    • Evict/invalidate values
    • Populate the cache

Usage

A simple usage example:

import 'dart:async';
import 'package:mocha/mocha.dart';

Future<String> expensiveOperation(int key) async {
  // pretend this is takes time to calculate
  var sq = key * key;
  return '$key^2 = $sq';
}

main() async {
  var cache = new LoadingCache<int, String>(
    expensiveOperation,
    maximumSize: 10,
    expiresAfterWrite: const Duration(minutes: 1)
  );

  print(await cache.get(4));
}

Features and bugs

Please file feature requests and bugs at the issue tracker.

Changelog

0.0.2

  • Improved expiration (no timers)
  • Refresher -> Callable

0.0.1

  • Initial version.

1. Depend on it

Add this to your package's pubspec.yaml file:

dependencies:
  mocha: "^0.0.2"

2. Install it

You can install packages from the command line:

with pub:


$ pub get

with Flutter:


$ flutter packages get

Alternatively, your editor might support pub get or packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:mocha/mocha.dart';

Platforms

About

A simple caching library.

Author

Keenan Thompson

Homepage

github.com/thekeenant/mocha

Documentation

www.dartdocs.org/documentation/mocha/0.0.2/

Uploader

keenan@keenant.com

License

MIT (LICENSE)

Published

May 19, 2017