rx-dects
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0.1.3 • Public • Published

RxJS Decorators

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Rx-dects is a library with with typescript decorators which can help you to work with RxJs Observables.

Benefits

Declarative design to sharing and caching rxjs observables.

Examples

Installation and Usage

To install this library, run:

$ npm install rx-dects

You can import library in any application:

  import { Observable, Observer } from 'rxjs';
  import { SharedObservable, CachedObservable } from 'rx-dects';
  
  @Injectable()
  export class DataService {
    public fetchSomeData(): Observable<any> {
      return this.generateObservable();
    }
  
    @SharedObservable()
    public fetchSharedData(): Observable<any> {
      return this.generateObservable();
    }
  
    @CachedObservable()
    public fetchCachedData(): Observable<any> {
      return this.generateObservable();
    }
  
    @SharedObservable()
    @CachedObservable()
    public fetchCachedAndSharedData(): Observable<any> {
      return this.generateObservable();
    }
  
    public generateObservable(): Observable<any> {
      return Observable.create((observer: Observer<string>) => {
        setTimeout(() => {
          observer.next(`Data: ${Math.random() * 100}`);
          observer.complete();
        }, 200);
      });
    }
  }

Important

Important to install RxJS version 6 and above

Building/Testing

  • npm run build - builds everything
  • npm test - runs tests

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Install

npm i rx-dects

Weekly Downloads

3

Version

0.1.3

License

MIT

Unpacked Size

5.77 kB

Total Files

8

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Collaborators

  • grachpower