node-cache-decorator

A very simple wrapper for node-cache which is a caching module that has set, get and delete methods and works a little bit like memcached. Keys can have a timeout (ttl) after which they expire and are deleted from the cache. All keys are stored in a single object so the practical limit is at around 1m keys.. This use as dependence the project node-cache/node-cache, adding Method Decorator.

Dependencies

• node-cache

Installation

1. Install node-cache-decorator:

   npm install node-cache-decorator

Using

You can cache your method response by following:

import cache from 'node-cache-decorator';

class TestCache {
  count: number = 0;

  @cache('TestCache.get', 20)
  public get(): number {
    this.count += 1;
    return this.count;
  }
}

const tesCache = new TestCache();

setInterval(() => {
  console.log(tesCache.get());
}, 1000);

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/GuilhermeSevero/node-cache-decorator.

License

The npm package is available as open source under the terms of the MIT License.