https://github.com/gianlucaguarini/erre.merge

Erre plugin to merge the results multiple streams into one
https://github.com/gianlucaguarini/erre.merge

Last synced: about 1 month ago
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Erre plugin to merge the results multiple streams into one

• Host: GitHub
• URL: https://github.com/gianlucaguarini/erre.merge
• Owner: GianlucaGuarini
• License: mit
• Created: 2017-12-26T15:17:20.000Z (almost 7 years ago)
• Default Branch: main
• Last Pushed: 2023-09-22T21:30:16.000Z (about 1 year ago)
• Last Synced: 2024-10-05T11:54:51.330Z (about 2 months ago)
• Language: JavaScript
• Size: 47.9 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# erre.merge

[erre](https://github.com/GianlucaGuarini/erre) plugin to merge the results multiple streams into one

[![Build Status][ci-image]][ci-url]

[![NPM version][npm-version-image]][npm-url]

[![NPM downloads][npm-downloads-image]][npm-url]

[![MIT License][license-image]][license-url]

## Installation

```sh

npm i erre.merge -S

```

## Usage

```js

import merge from 'erre.merge'

import erre from 'erre'

erre.install('merge', merge)

const stream1 = erre(val => val + 1)

const stream2 = erre(val => val * 2)

const stream = erre.merge(stream1, stream2)

stream.on.value(([val1, val2]) => {

  console.log(val1, val2) // 3, 8

})

stream1.push(2)

stream2.push(4)

```

[ci-image]: https://img.shields.io/github/actions/workflow/status/gianlucaguarini/erre.merge/test.yml?style=flat-square

[ci-url]: https://github.com/gianlucaguarini/erre.merge/actions

[license-image]: http://img.shields.io/badge/license-MIT-000000.svg?style=flat-square

[license-url]: LICENSE

[npm-version-image]: http://img.shields.io/npm/v/erre.merge.svg?style=flat-square

[npm-downloads-image]: http://img.shields.io/npm/dm/erre.merge.svg?style=flat-square

[npm-url]: https://npmjs.org/package/erre.merge

## API

### merge

Create a single stream merging multiple erre streams

**Parameters**

-   `streams` **...Generator** [erre streams generators]((https://github.com/GianlucaGuarini/erre#stream))

Returns **Generator** a [new erre stream generator]((https://github.com/GianlucaGuarini/erre#stream))