https://github.com/deebloo/rxjs-worker

Standard rxjs operators built to run in web workers
https://github.com/deebloo/rxjs-worker

Last synced: about 2 months ago
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Standard rxjs operators built to run in web workers

• Host: GitHub
• URL: https://github.com/deebloo/rxjs-worker
• Owner: deebloo
• License: mit
• Created: 2016-06-30T19:10:09.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2023-12-15T11:55:58.000Z (about 1 year ago)
• Last Synced: 2024-11-01T11:51:34.544Z (2 months ago)
• Language: JavaScript
• Homepage:
• Size: 55.7 KB
• Stars: 17
• Watchers: 3
• Forks: 2
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# rxjs-worker [![CircleCI](https://circleci.com/gh/deebloo/rxjs-worker.svg?style=svg)](https://circleci.com/gh/deebloo/rxjs-worker)

RXJS extensions for adding web worker functionality via operators and observables

## Observables

### observable.fromWorker()

Create an observable from a webworker, path, or function

```TS

// web worker

const myWorker = new Worker('path/to/web-worker.js');

const observable1 = Observable.fromWorker(myWorker);

// function

const observable2 = Observable.fromWorker(() => {

  self.postMessage('Hello World');

});

// string

const observable3 = Observable.fromWorker('path/to/web-worker.js');

```

## Operators

### observable.mapWorker()

simple map function that runs in a web worker

```TS

Observable

  .from(['Hello World'])

  .mapWorker(strng => {

    return strng + ', I am from a worker.';

  })

  .subscribe(res => {

    console.log(res); // Hello World, I am from a worker

  });

```

### observable.filterWorker()

returns either the result or null

```TS

Observable

  .from(['Hello World'])

  .filterWorker(strng => {

    return strng === 'Hello World';

  })

  .subscribe(res => {

    console.log(res); // Hello World

  });

```