dcache 0.2.1

  • README.md
  • CHANGELOG.md
  • Example
  • Installing
  • Versions
  • 89

Dcache #

Dcache is a simple library to implement application caching in dart inspired by gcache

Feature #

  • Supports expirable Cache, LFU, LRU.
  • Support eviction
  • Automatically load cache if it doesn't exists. (Optional)
  • Async loading of expirate value

Example #

Simple use case #

import 'package:dcache/dcache.dart';

void main() {
  Cache c = new SimpleCache(storage: new SimpleStorage(size: 20));

    c.set("key", 42);
    print(c.get("key")); // 42
    print(c.containsKey("unknown_key")); // false
    print(c.get("unknown_key")); // nil
}

Loading function #

import 'package:dcache/dcache.dart';

void main() {
  Cache c = new SimpleCache<int, int>(storage: new SimpleStorage(size: 20))
    ..loader = (key, oldValue) => key*10
  ;

    print(c.get(4)); // 40
    print(c.get(5)); // 50
    print(c.containsKey(6)); // false
}

Author #

Kevin PLATEL

0.2.1 #

  • Improve algorithm time to insertion
  • reduce min version of meta to be compatible with flutter

0.2.0 #

  • Update dependencies
    • meta
  • Use google linters rules based on pedantic package
  • Fix implicit cast
  • Add README.md in examples
  • Fixing linters on setter return type
  • Fix dart sdk to use dart2

example/README.md

EXAMPLE #

Use this package as a library

1. Depend on it

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


dependencies:
  dcache: ^0.2.1

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 flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:dcache/dcache.dart';
  
Version Uploaded Documentation Archive
0.2.1 Apr 23, 2019 Go to the documentation of dcache 0.2.1 Download dcache 0.2.1 archive
0.2.0 Feb 5, 2019 Go to the documentation of dcache 0.2.0 Download dcache 0.2.0 archive
0.1.0 Jul 26, 2018 Go to the documentation of dcache 0.1.0 Download dcache 0.1.0 archive
0.0.1 Mar 3, 2017 Go to the documentation of dcache 0.0.1 Download dcache 0.0.1 archive
Popularity:
Describes how popular the package is relative to other packages. [more]
77
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
89
Learn more about scoring.

We analyzed this package on Apr 24, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.2.0
  • pana: 0.12.14

Platforms

Detected platforms: Flutter, web, other

No platform restriction found in primary library package:dcache/dcache.dart.

Health suggestions

Format lib/dcache.dart.

Run dartfmt to format lib/dcache.dart.

Format lib/src/cache.dart.

Run dartfmt to format lib/src/cache.dart.

Format lib/src/cache/lfu_cache.dart.

Run dartfmt to format lib/src/cache/lfu_cache.dart.

Format lib/src/cache/lru_cache.dart.

Run dartfmt to format lib/src/cache/lru_cache.dart.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0 <3.0.0
meta ^1.1.6 1.1.7
Dev dependencies
pedantic ^1.4.0
test ^1.5.1