https://github.com/Andarist/callbag-take-while

👜 Callbag operator which emits values emitted by the source as long as each value satisfies the given predicate, and then completes as soon as predicate is not satisfied.
https://github.com/Andarist/callbag-take-while

callbag callbags

Last synced: about 2 months ago
JSON representation

👜 Callbag operator which emits values emitted by the source as long as each value satisfies the given predicate, and then completes as soon as predicate is not satisfied.

• Host: GitHub
• URL: https://github.com/Andarist/callbag-take-while
• Owner: Andarist
• Created: 2018-08-04T18:42:25.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-02-09T14:15:47.000Z (over 5 years ago)
• Last Synced: 2024-07-04T14:18:52.987Z (3 months ago)
• Topics: callbag, callbags
• Language: JavaScript
• Homepage:
• Size: 4.88 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-callbags - take-while

README

        
# callbag-take-while

Callbag operator which emits values emitted by the source as long as each value satisfies the given predicate, and then completes as soon as predicate is not satisfied.

## Example

```js

import forEach from 'callbag-for-each'

import fromIter from 'callbag-from-iter'

import pipe from 'callbag-pipe'

import takeWhile from 'callbag-take-while'

pipe(

  fromIter([1, 2, 3, 4, 5]),

  takeWhile(i => i !== 4),

  forEach(value => {

    actual.push(value) // will log 1, 2, 3

  }),

)

```