https://github.com/zebulonj/callbag-behavior-subject

A callbag subject (source, sink) that repeats its last value on connection.
https://github.com/zebulonj/callbag-behavior-subject

callbag observables pub-sub reactive rx

Last synced: 3 months ago
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A callbag subject (source, sink) that repeats its last value on connection.

• Host: GitHub
• URL: https://github.com/zebulonj/callbag-behavior-subject
• Owner: zebulonj
• License: mit
• Created: 2018-02-06T23:39:20.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-11-07T15:14:35.000Z (about 6 years ago)
• Last Synced: 2024-10-02T12:36:25.611Z (3 months ago)
• Topics: callbag, observables, pub-sub, reactive, rx
• Language: JavaScript
• Homepage:
• Size: 8.79 KB
• Stars: 4
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-callbags - behavior-subject

README

        
# callbag-behavior-subject

A callbag subject (listener, sink) that repeats its last value on connection.

`npm install callbag-behavior-subject`

## Usage:

```js

import makeBehaviorSubject from 'callbag-behavior-subject';

import subscribe from 'callbag-subscribe';

import pipe from 'callbag-pipe';

const subject = makeBehaviorSubject( 'A' );

const observer = {

  next: val => console.log( val ),

  error: err => console.error( err ),

  complete: () => console.log( 'Done!' )

};

const dispose = pipe(

  subject,

  subscribe( observer )

);

subject( 1, 'B' );

subject( 2 );

// A

// B

// Done!

```